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Fragen in diesem Quiz (170)
1Which level should be used to back up only the DB2 data that has changed since the last
full back up using EMC NetWorker Module for Databases and Applications?- AIncremental
- BIncremental Delta
- CSynthetic Full
- DLevel 9
2On a given EMC NetWorker host, what does the server’s file define?
- AServer(s) that can back up the host
- BUser(s) allowed to log in remotely to that host
- CStorage node(s) to which backups are sent
- DServer(s) that can administer the host
3What is recommended when configuring EMC NetWorker module clients?
- AAssign all module clients to the same group and pool
- BAssign all module clients to the same group and schedule
- CUse the same group for application and file system backups of module clients
- DUse the same pool for application and file system backups of module clients
4An EMC NetWorker customer has one tape library with two tape drives. The customer has
determined that 10 save sets, running in parallel, will optimize the throughput to the
individual tape drives.
Which parameter can be changed so that the optimal amount of save sets is sent to one
tape drive before using the next drive?- ATarget sessions
- BClient parallelism
- CServer parallelism
- DGroup parallelism
5Which EMC NetWorker command line utility is used to view, create, delete, and modify
resources?- Ansradmin
- Bnsraddadmin
- Cnsrim
- Dwinworkr
6What is a characteristic of configuring an EMC NetWorker probe-based backup?
- AProbe script's name must start with "nsr" or "save"
- BProbe script must be created on the NetWorker server
- CProbe script must return an Exit Code of 1 for the backup to run
- DOnly one probe can be run with a group
7A company has an EMC NetWorker client that is running a non-standard database. The
database redo log files are currently backed up once a day in a savegroup. The database
administrator has a new requirement to back up the redo logs four times a day.
Which setting needs to change in the Group resource?- AInterval
- BSchedule
- CProbe Interval
- DClient retries
8What is a characteristic of an EMC NetWorker synthetic full backup?
- AAll NetWorker save sets participating in the synthetic full backup must be browsable
- BNetWorker Snapshot Management supports synthetic full backups
- CAll NetWorker save sets participating in the synthetic full backup must be in the same
pool - DSupported backup types include file system, databases, and NDMP
9What is a characteristic of the EMC NetWorker Auto Media Management feature?
- AAutomatically labels non-EMC NetWorker tapes as needed
- BAutomatically unmounts idle volumes from tape drives
- CManages tape volume entries on the media database
- DManages the lifecycle of all save sets and clones
10A user on the EMC NetWorker client wants to initiate a backup of selected files. At a
minimum, which components must be configured before the backup can succeed?- AClient resource, group resource, device resource, labeled volume for the device
- BSave set, save group, schedule
- CClient resource, device resource, clone resource
- DAdvanced file type device, client resource, labeled volume for the device, staging policy
11ClientA is a client in an EMC NetWorker environment. There are two EMC NetWorker
servers, ServerA and ServerB. There is also one storage node, StorageNodeA. You
noticed that there are no entries in the /nsr/res/servers file on ClientA.
Which system(s) is(are) allowed to back up data from ClientA?- AAny EMC NetWorker server
- BServerA only
- CAny EMC NetWorker server, using StorageNodeA
- DNo systems are allowed to back up ClientA
12You are using EMC NetWorker Management Console (NMC) to manage an EMC NetWorker server. You want to add a second data zone to your environment and monitor this data zone using the existing NMC. How can this be done?
- AAdd the second EMC NetWorker server as a new host under the NMC enterprise
hierarchy. - BAdd the new EMC NetWorker server to the servers file on the NMC host.
- CGrant the console user role to the administrator of the new server.
- DSelect diagnostic mode in the NMC Setup window.
- AAdd the second EMC NetWorker server as a new host under the NMC enterprise
13In EMC NetWorker, what happens to the volume when Auto Media Management is enabled
in "Device" properties for standalone devices?- AManually loaded into the device for backup
- BAutomatically labeled to store backup data
- CStatus is set to "suspect"
- DStatus is set to "recyclable"
14You want to recover a single file from an EMC NetWorker NDMP backup of a Celerra NAS
device. You are performing this restore from a Windows 2003 NetWorker server.
Which recovery must be performed?- ADirected
- Brecover
- Cnsrsnaprecover
- Dnsrndmp_recover
15You have an EMC NetWorker backup group containing 10 clients. Each client will be
backed up at either a Level Full, Incremental, or Differential every day. The backup level for
each is controlled by one of five different schedules applied at the client level. The group is
used only to control the start time.
What is the most efficient method to force an immediate Full backup of all clients?- ASet the Level Override on the group to Full
- BModify each of the five schedules to perform only Full backups
- CCreate a new group, add each client to it, set the Level Override to Full
- DPerform a client-initiated Full backup of each client individually
16How many nsrlcpd processes are running in the EMC NetWorker backup environment
shown in the exhibit?
- A2
- B3
- C8
- D9
17What is the purpose of the network save and recover media management daemon,
nsrmmgd?- AManages all library resources
- BProvides label processing for volumes
- CMaintains the media database
- DReads and writes data to all devices
18An EMC NetWorker administrator configured a Microsoft Exchange client with the
NetWorker Module for Microsoft (NMM). In which attribute did the administrator specify the
backup options?- AApplication information
- BBackup command
- CSchedule
- DSave set
19Which option for cloud backup devices allows limiting the bandwidth that EMC NetWorker
consumes for cloud operations during specified periods of time?- AThrottling
- BQuality of Service
- CVirtual Provisioning
- DCompression
20An EMC NetWorker server has been configured to stage from an adv_file type device upon
reaching a high water mark of 80%. After the staging begins, which rule determines when
the staging process ends?- ACapacity must fall below the low water mark
- BCapacity must fall below the high water mark
- CAll save sets older than the max storage period are moved
- DStaging destination volume reaches full capacity
21A backup administrator wants to use the EMC NetWorker Module for Database
Applications (NMDA). Which database types are supported with NMDA?- AOracle, MySQL, DB2, Informix
- BOracle, MySQL, DB2, Microsoft SQL
- CMySQL, IBM Domino, Microsoft Exchange
- DMicrosoft SharePoint, Informix, DB2
22An administrator needs to use a Data Domain with DDBoost Option in an EMC Networker
environment.
Which license(s) must be added on the EMC NetWorker Server?- AData Domain Device Type Enabler and Data Domain Capacity Enabler
- BData Domain Disk Backup Option and Storage Node
- CData Domain BOOST and Data Domain VTL
- DVirtual Tape Library
23Refer to the exhibit.
To which EMC NetWorker pool is the client save set backed up?
- APool A
- BPool B
- CPool C
- DPool D
24An EMC NetWorker server has one advanced file type device and a library with four tape drives. Two tape drives are dynamically shared with a NetWorker storage node. One of these shared drives has failed and is now disabled.
By default, how many nsrmmd processes are now running on the NetWorker server?- A4
- B5
- C6
- D7
25A backup administrator has configured three clients for backup on a newly installed EMC
NetWorker server. The administrator has two groups configured as follows:
1. Default group with no clients
2. Test group with three clients
Even though the NetWorker server is not a member of the group, every time this group is
run, the client file indexes (CFI) and bootstrap are backed up.
What is the reason for this issue?- ANetWorker server is not a member of a group scheduled for backup
- BGroup level override is set to Full
- CCFI and bootstrap will always be backed up every time they change
- DNetWorker server has not been fully licensed yet
26What is the EMC NetWorker nsraddadmin command used for?
- AAdding administrators to EMC NetWorker
- BAdding new EMC NetWorker clients
- CAllowing EMC NetWorker Servers to back up specific clients
- DAdding new EMC NetWorker Storage Nodes
27Which interface is used to perform backups when the EMC NetWorker Module for SAP on
Oracle is used?- ASAP BR*Tools
- Bbackint
- CRMAN
- DNMDA
28In an EMC NetWorker environment, what is the sequence of events when automatic
cloning is enabled for a backup group?- A1. All save sets are backed up.2. All save sets are cloned.3. Bootstrap save set is
backed up.4. Bootstrap save set is cloned. - B1. All save sets are cloned.2. All save sets are backed up.3. Bootstrap save set is
backed up.4. Bootstrap save set is cloned. - C1. All save sets are backed up.2. All save sets are cloned.3. Bootstrap save set is
cloned.4. Bootstrap save set is backed up. - D1. All save sets are backed up.2. Bootstrap save set is backed up.3. All save sets are
cloned.4. Bootstrap save set is cloned.
- A1. All save sets are backed up.2. All save sets are cloned.3. Bootstrap save set is
29Which EMC NetWorker command lists save sets stored in a particular volume?
- Amminfo -q volume
- Bnsrinfo volume
- Cnsrmm -j volume
- Dnsrretrieve volume
30An EMC NetWorker group resource named "Full_Backup" is configured with the probebased
group checkbox enabled. What describes probe-based backups?- ABackup is triggered by successful execution of a user-defined client probe
- BProbe resources are assigned to the group
- CProbe start and end times define the backup start and end period
- DProbe Interval controls whether the group should be automatically restarted
31What does an EMC NetWorker directive do?
- ADirects the save set to a specific pool
- BOmits specified files from a file system backup
- CSpecifies a file system to back up
- DSpecifies the storage node to use for the backup
32When the EMC NetWorker Module for SAP on Oracle is used, which interface can be used
to perform recoveries?- ASAP BR*Tools
- Bbackint only
- CRMAN only
- DBoth backint and RMAN
33A storage administrator wants to configure a virtual tape library device within EMC
NetWorker. In addition, the administrator wants the backup data deduplicated.
Which other EMC product is required?- AData Domain
- BVPLEX
- CRecoverPoint
- DAvamar
34What is the selection hierarchy used in determining to which EMC NetWorker pool data is
sent?- AGroups, clients, save sets, levels
- BClients, groups, save sets, levels
- CGroups, devices, clients, save sets
- DDevices, groups, save sets, levels
35When attempting to perform a server-initiated backup, the EMC NetWorker server is unable
to connect to the client. Which command returns detailed information about the problem?- Asavegrp -pv
- Bmminfo -avot
- Cnsradmin
- Dsavefs
36An EMC NetWorker administrator notices that clients are being backed up one at a time,
even though they are scheduled to start simultaneously. What may be a cause of this?- AServer parallelism is set to 1
- BThere is only one volume labeled
- CClient parallelism is set to 1
- DThere is only one pool configured
37Refer to the exhibit.
A backup administrator configures an EMC NetWorker staging policy to move save sets
from backup Device A to backup Device B. A restore session is started and requires save
sets that were staged to Device B.
What is the data flow in this recovery?
- AData goes from Device B through the storage node and then to the client.
- BData is reconstructed from Device B to Device A through the storage node and then
sent back to the client. - CData goes from Device B through the storage node to the EMC NetWorker server and
then to the client. - DData is restored to the storage node and copied to the client.
38What command option can be used to test connectivity and simulate the backup on an
EMC NetWorker client without backing up the data?- Asave -n
- Bsave -P
- Csave -k
- Dsave -i
39An EMC NetWorker Administrator needs to find out how much CFI space is used for client
CL1. What command must be run to perform this?- Ansrls CL1
- Bnsrinfo CL1
- Cmminfo -q CL1
- Dnsrmm -c CL1
40What is a benefit of performing DD Boost backups with EMC NetWorker Client Direct?
- AReduced network bandwidth usage
- BDeduplication only occurs on the storage device
- CFailed backup operations resume at a known good point
- DReduced frequency of performing full backups
41What is a core function of vStorage API support in EMC NetWorker?
- AEliminates intermediate storage required by VCB to cache the snapshots
- BSupports ESX 3.5, 4.0 and 4.1
- CChange Block Backup and Recovery Support.
- DUtilizes intermediate copy step required by VCB.
42For EMC NetWorker to communicate to DMZ Clients, what port or ports are required for
rpcbind (portmapper) to be running and available through the firewall?- A7938
- B7937 and 7938
- C7937-9936
- D0-0
43An EMC NetWorker Administrator needs to restore a client file. However, the save set for that backup is in a recoverable state. What must be done before performing a browsable recovery?
- ARebuild CFI
- BChange Volume to appendable
- CRebuild the Media database
- DChange retention time
44What application does the Enhanced Server Recovery option in EMC NetWorker allow us
to interact with?- AHomeBase
- BAvamar
- CEMC NetWorker module for Microsoft applications
- DData Protection Advisor
45After initiating a manual save, you receive the following error message:
What must you check to do a manual save?- AEMC NetWorker Server properties
- Bsave syntax
- CRun savegrp before run save
- DModify client access list and grant access for all clients
46Which applications are supported by the EMC NetWorker Module for Microsoft (NMM)
federated backup?- AExchange Database Availability Group and SQL AlwaysOn Availability Group
- BSharePoint distributed farm and Windows Hyper-V CSV
- CBoth full and incremental backups of Sybase and Exchange Database Availability Group
- DSharePoint distributed farm and SQL AlwaysOn Availability Group
47Which type of backup is performed when the EMC NetWorker logs display "Successfully
established DFA session"?- AClient Direct
- BDifferential
- CDirective-based
- DIncremental
48Which EMC NetWorker database tracks each file in a backup?
- ACFI
- BMedia database
- CBootstrap
- DResource directory
49In EMC NetWorker, what is contained in a single CFI record?
- APath name of a file
- BBackup media device
- CBackup volume information
- DHash of backup contents
50Which process needs to be running on each NetWorker client?
- Ansrd
- Bnsrexecd
- Cnsrjobd
- Dnsrmmd
51During a backup, which EMC NetWorker host is responsible for tracking the number of
clone copies?- AStorage Node
- BServer
- CClient
- DConsole
52In EMC NetWorker, what is a purpose of the network save and recover job daemon?
- ACoordinate all scheduled backups
- BProvide the read and write service for CFI databases
- CManage the NetWorker resource database
- DStart other server and storage node daemons
53Which method(s) can you use to display a list of unlabeled tape volumes in EMC
NetWorker?- AEMC NetWorker Administration Devices window only
- Bmminfo and EMC NetWorker Administration Devices view
- CEMC NetWorker Administration Media view only
- Dmminfo and EMC NetWorker Administration Media window only
54An EMC NetWorker server has been configured to back up to an advanced file type device
(AFTD). The volume reaches full capacity. What describes the AFTD volume in this
situation?- AVolume is not marked as full; a message is displayed stating that the file system
requires more space - BVolume is marked as full and NetWorker suspends all saves directed to the device
- CVolume is not marked as full, a saveset being written to the AFTD continues to another
volume - DVolume is marked as full and continues to back up to either a disk or tape volume
- AVolume is not marked as full; a message is displayed stating that the file system
55An EMC NetWorker client has a network connection with direct access to a Data Domain
Boost (DD Boost) storage device. The client’s 3 TB data disk is 98% full with 0.05% daily
change rate. During the backup window the client’s CPU is 80% busy and the client's
network interface is 7% busy. Should Client Direct be recommended for this client?- ANo; the CPU is heavily utilized
- BNo; the data disk is too full
- CYes; the data change rate is low
- DYes; direct network access to the DD Boost device exists
56Which Microsoft VSS component is responsible for creation and maintenance of a shadow
copy?- AProvider
- BRequestor
- CWriter
- DInterceptor
57What is the purpose of the Change Browse Time window when performing a file or
directory recovery in EMC NetWorker User?- AView the client’s directory structure as it was at a specific point in time
- BDisplay all recoveries of all directories from that client
- CDetermine the time and date for the volume used for the backup
- DShow the date and time of the last recovery for that client
58An EMC NetWorker backup administrator wants to monitor a data protection environment consisting of Avamar, Data Domain, and NetWorker through a single interface. In addition, the administrator wants the ability to configure Avamar replication through the same interface. Which EMC tool is recommended?
- ABackup and Recovery Manager
- BData Protection Advisor
- CNetWorker Management Console
- DAvamar Administrator Console
59A customer is adding new tape devices to an EMC NetWorker server. The command is
issued to scan for devices but does not find the new devices.
What is the most likely cause?- ADevices have not been zoned to the server
- BDevices are not initialized until jbconfig has been initiated
- CLocal device bootstrap has not been configured on the hard drive.
- DPAX translation mini-driver has not been installed.
60Consider the EMC NetWorker directive:
<< / >>
+compressasm: .
<< /export/home >>
forget
ignore
What is the result of this directive?- ANothing under /export/home is compressed.
- BOnly files under /export/home are compressed.
- CAll .nsr files under /export/home are obeyed.
- DNothing under /export/home is backed up.
61Which EMC NetWorker command can be used to determine the number of records in the
Client File Index for each client?- Ansrls
- Bmminfo
- Cnsrinfo
- Dgstclreport
62When EMC NetWorker is integrated with a Data Domain system with DD Boost, which
component reviews the data stored on the Data Domain and sends only the unique data for
storage?- ADistributed Segment Processing
- BFile System Assessment
- CDeduplication Node
- DStorage Node Process
63Which command can be used to recover an EMC NetWorker Management Console database?
- Arecoverpsm
- Brecover
- Cmmrecov
- Dnwrecover
64If an incremental backup is performed for an EMC NetWorker client, at which level is its
Client File Index backed up?- A9
- B1
- CFull
- DIncremental
65During a scheduled backup, what would EMC NetWorker do if a save set does not explicitly
match any pool?- AEMC NetWorker sends the save stream to a volume in the Default pool.
- BEMC NetWorker sends the save stream to a volume in the Backup Clone pool.
- CEMC NetWorker aborts the backup
- DEMC NetWorker aborts the backup and disables the Group.
66When configuring a client resource for an EMC NetWorker module client, which are the
most important attributes?- ASave set, Backup command, and Application information
- BSave set, Backup command, and Schedule
- CBackup command, Group, and Schedule
- DApplication information, Group, and Policy
67A backup administrator started the backup of a group containing five clients using the
savegrp command from a command prompt on the NetWorker server. Where will the
tracking information for all save sets backed up in the group be stored?- AMedia database
- BClient File Index
- CRAP database
- DJobs database
68What is a characteristic of cloud volumes in EMC NetWorker?
- AInfinitely appendable
- BRecyclable
- CSpace is never reclaimed
- DCompression and encryption are unavailable
69An administrator is backing up a Windows 2008 R2 system using save set ALL with EMC
NetWorker version 7.6.2. The administrator notices that no VSS save sets are backed up.
What can be done to back up the VSS save sets?- ASpecify VSS:DISASTER_RECOVERY=off
- BReinstall the client software
- CCheck the VSS service on the client
- DRecreate the client resource
70What is a requirement for performing Client Direct backups with the EMC NetWorker
Module for SAP on Oracle?- ABackup target must be an AFTD
- BBackup must always be a scheduled backup
- CRMAN must be used
- DBackup must be initiated from SAPDBA
71In an EMC NetWorker environment, a clone volume (physical tape) required for a recovery
is not currently mounted. Which attribute is reviewed first to determine the storage node
that will be used for the recovery?- AClient’s "Recover Storage Node"
- BClient’s "Clone Storage Node"
- CClient’s "Storage Node"
- DJukebox "Read Host Name"
72EMC NetWorker customer has an autochanger with four LTO-3 tape drives, and one
advanced file type device. All devices are configured on a single EMC NetWorker server.
Two drives are dynamically shared with an EMC NetWorker storage node. One of the
shared drives suffers a mechanical failure and is disabled. How many nsrmmd processes are now running on the EMC NetWorker server?- A5
- B3
- C6
- D1
73An EMC NetWorker administrator wants to perform backup of an application server only if a
certain number of transaction logs have been reached. What type of backup needs to be
performed?- AProbe-based Backup
- BScheduled Backup
- CClient initiated Backup
- DIncremental Backup
74What is a characteristic of using EMC NetWorker Snapshot Management?
- ALeverages storage system-based snapshot technology
- BMust be licensed separately from the capacity licensing model
- CReplaces the NetWorker SnapImage module
- DRequires a separate software installation on the NetWorker client
75In EMC NetWorker, which utility is used to view the “daemon.raw” file using the locale of
the current host?- Ansr_render_log
- Bnsr_la
- Cnsr_layout
- Dnsr_task
76An EMC NetWorker backup client contains 650 GB of data in 750,000 files and is presently
being backed up by an EMC NetWorker server-to-storage node with six tape drives
connected via Fibre Channel. Analysis has determined that the storage node and SAN
connections to the tape drive are not impacting performance. What is the recommended
method for backing up this client?- AConfigure the client as a dedicated storage node and assign an appropriate number of
tape drives. - BAdd another storage node to the EMC NetWorker environment distributing the load and
bandwidth across the environment - CAdd four additional tape drives to the library.
- DIncrease the number of Fibre Channel ports into the SAN.
- AConfigure the client as a dedicated storage node and assign an appropriate number of
77Which backup levels are supported for backup of DB2 databases in an EMC NetWorker
environment?- AFull, Incremental, and Incremental delta
- BFull, Incremental, and Levels 1-9
- CSynthetic full, Incremental, and Incremental delta
- DSynthetic full, Levels 1-9, and Incremental delta
78You are implementing an EMC NetWorker backup solution for a Microsoft SharePoint 2010
distributed farm. The customer has indicated that a SharePoint granular level recovery is
required.
Which backup solution needs to be implemented?- AEMC NetWorker Module for Microsoft and a third-party recovery tool
- BEMC NetWorker Module for Microsoft and BR*Tool
- CEMC NetWorker Module for Microsoft and EMC VSS provider only
- DEMC NetWorker Module for Databases and Applications and EMC VSS provider
79An EMC NetWorker storage node is connected to a Data Domain system with virtual tape
library configured. Which device type should be configured on NetWorker?- ATape
- BAFTD
- CCloud
- DData Domain
80An EMC NetWorker administrator has two Microsoft Exchange servers and one Microsoft
SharePoint distributed farm. These applications reside on an EMC VNX disk array. The
backup administrator has two backup requirements:
1. Back up both Exchange and SharePoint servers by leveraging Microsoft VSS
framework.
2. Minimize the performance impact on the client caused by the backup operation.
Which NetWorker module needs to be implemented?- AEMC NetWorker Module for Microsoft with EMC hardware provider
- BEMC NetWorker Module for Databases and Applications with EMC hardware provider
- CEMC NetWorker Module for Microsoft with Microsoft VSS provider
- DEMC NetWorker Module for Databases and Applications with Microsoft VSS provider
81What is a characteristic of EMC NetWorker Snapshot Management?
- ALeverages proxy server to support impact-free backup
- BLeverages proxy server to support block based backup
- CLeverages Microsoft VSS snapshot capability
- DLeverages volume manager snapshot capability
82What is a characteristic of EMC NetWorker virtual synthetic full backups?
- AAll participating savesets must be on the same Data Domain system
- BParticipating savesets must use a deduplication node for storage
- CBackup processing occurs on the storage node, bypassing the client
- DDeduplication processing occurs on the client, bypassing the storage node
83What needs to be configured for EMC NetWorker to properly communicate with the clients?
- ADNS
- BNAT
- Crouting table
- DWindows
84What is done to enable load balancing of EMC NetWorker backups across multiple storage
nodes?- AConfigure save session distribution for target sessions
- BIncrease the client parallelism value on the storage node client
- CAdd the storage nodes to the Storage Nodes field on the client resource
- DSelect the "Dynamic nsrmmds" attribute in the storage node properties
85In an EMC NetWorker environment, which two ports will nsrexecd always try to listen on?
- A7937, 7938
- B9301, 9302
- C9000, 9001
- D8080, 8081
86A backup administrator is implementing an EMC NetWorker backup solution for an Oracle
database running on Microsoft Windows server 2008 R2. What runs on the client to
perform the backup?- Ansrdasv
- Bnsrsnap_vss_save
- Csave
- Dsavegrp
87What is a recommendation to make more space available when the file system containing
an AFTD becomes full?- AStage older save sets to another volume
- BConfigure AFTD to continue backups automatically on another volume
- CManually clone the largest save sets to another volume
- DChange the device to a file type device
88Which command is used to recover the EMC NetWorker Management Console database?
- Arecoverpsm
- Bmmrecov
- Crecover
- Dnwrecover
89How does the EMC NetWorker online backup feature work?
- AUses a vendor specific API to extract data
- BCopies the data to a temporary location before back up
- CShuts down the database before backing up the data
- DUsed only in an active/passive environment
90An EMC NetWorker administrator creates a file called “myfile”. The file contains: print type:
NSR client. What is displayed when the command, nsradmin -i myfile, is executed?- AConfiguration information for all clients in the data zone
- BOnly the names of the clients in the data zone
- CList of clients that are currently enabled
- DList of clients backing up the save set "myfile"
91An administrator is unable to connect to an EMC NetWorker Management Console on a
Microsoft Windows host. What should be running on the host?- ANetWorker Remote Exec
- BNetWorker Backup and Recover Server
- CEMC GST Trap Handler
- DNetWorker PowerSnap Service
92An EMC NetWorker administrator wants to find all the files within a save set that are still
browsable by the client. Which command will allow the administrator to perform this task?- Ansrinfo
- Bnsrls
- Cmminfo
- Dinquire
93An EMC NetWorker server has been configured to stage an adv_file type device upon
reaching a high water mark of 80%. After the staging begins, what rule determines when
the staging process ends?- AThe capacity must fall below the low water mark
- BThe capacity must fall below the high water mark
- CThe adv_file type device must be empty
- DThe predefined amount of data is moved
94What happens when an EMC NetWorker file type device becomes full while backups are
running?- ABackups span to another volume
- BBackups are paused; the oldest save sets are staged.
- CBackups fail; simultaneous restore jobs continue.
- DBackups are paused; aborted and expired save sets are deleted.
95An Administrator found a corruption on Resource Files on an EMC NetWorker Server.
Which type of recovery should the administrator use?- ADisaster
- BSave Set
- CBrowsable
- DDirect
96What is the function of Persistent Binding in an EMC NetWorker SAN environment?
- APrevent device ordering changes
- BPrevent WWPN changes
- CPrevent silent SCSI bus resets
- DPrevent a tape label/barcode mismatch
97EMC NetWorker is using a library controlled by an ACSLS server. Information about a tape
volume was accidentally deleted from the media database. What is run to recover the
information?- Ascanner
- Bmmrecov
- Cjbconfig
- Dnsrmm
98A company uses a Microsoft Windows server for their EMC NetWorker and Management
Console installation. NetWorker will be installed on the E: drive. As a best practice, which
command should be run first to ensure the default NetWorker ports are unused?- Anetstat
- Bnsrports
- Croute
- Diptables
99Which combination of simultaneous backups and recoveries is supported when using an
advanced file type device in EMC NetWorker?- AMultiple backups and multiple recoveries
- BMultiple backups and only one recovery
- COnly one backup and multiple recoveries
- DOnly one backup and one recovery
100Which Microsoft application is supported by EMC NetWorker Module for Microsoft using
both VSS and VDI technologies?- ASQL Server
- BExchange
- CSharePoint
- DHyper-V
101A customer wants to back up two EMC NetWorker clients at the same time every day.
Which NetWorker resource is configured to include both clients?- AGroup
- BPolicy
- CPool
- DSchedule
102An EMC NetWorker administrator wants to set a full level backup for the first Friday of each month. How can the scheduling be configured in NetWorker?
- ADisable “configuration => show schedule as a calendar”Enter “full first Friday every
month” in the override - BSelect the month period in the default viewSet level Full for the first Friday of the month
- CSelect the month period in the default viewOverride level Full for the first Friday of the
month - DSelect the week period in the default viewOverride level Full for the first Friday of the
month
- ADisable “configuration => show schedule as a calendar”Enter “full first Friday every
103Which policy in EMC NetWorker determines the length of time that records are retained
within the Client File Index (CFI)?- ABrowse
- BRetention
- CSnapshot
- DStaging
104What is a characteristic of an EMC NetWorker module backup?
- AApplication being supported determines what is included in the backup save streams
- BModule-specific NetWorker backup command runs on the NetWorker server
- CModule-specific options are added to the NetWorker save command
- DBackup data always goes through the storage node to the storage device
105The CFI for an EMC NetWorker client was accidentally removed. What happens when
trying to perform restores for that client?- AFiles cannot be browsed
- BIndividual files cannot be recovered
- CSavesets cannot be recovered
- DClient-initiated restores cannot be performed
106Which EMC NetWorker command line tool is used to modify both the media database and
client file indexes?- Ansrmm
- Bnsrim
- Cmminfo
- Dnsrck
107A backup administrator has configured a new library using the EMC NetWorker
Management Console on an existing storage node. They notice that the library does not
show ready in the NMC. Before running backups to the new library, the administrator wants
to ensure the process that controls the library is running.
Which process should the administrator look for on the storage node?- Ansrlcpd
- Bnsrsnmd
- Cnsrexecd
- Dnsrmmd
108You are troubleshooting a problem with EMC NetWorker resources. Some of the attributes
are not being displayed in EMC NetWorker Administration GUI.
What is done to display the advanced attributes?- AEnable Diagnostic Mode
- BLog in as administrator
- CRescan all devices
- DRestart gstd and NMC
109An EMC NetWorker administrator wants to create a Save Set Summary report and share it
with all console users.
In which sequence should this task be completed?- A1. Create2. Save As3. Share
- B1. Create2. Share3. Save
- C1. Create2. Select users3. Save
- D1. Create2. Save3. Select users
110What is a characteristic of an EMC NetWorker synthetic full back up?
- AA full back up or a synthetic full backup must exist
- BSynthetic full backups must be directed to Data Domain devices
- CAll save sets participating in the synthetic full backup must be in the same pool
- DA full backup must be run after every 20 synthetic full operations
111An EMC NetWorker server has two user defined pools, Pool A and Pool B. Pool A has its
"Clients" attribute set to "Client A" while the other attributes are unset. Pool B has its
"Groups" attribute set to "sales" and "Levels" attribute set to "full" and other attributes
unset.
If a save set is generated from Client A from the "sales" group using a full level backup,
which pool will the data be sent to?- APool B
- BPool A
- CBootstrap pool
- DDefault Pool
112A backup administrator wants to exclude all user temp directories during backups. How can
this be implemented using EMC NetWorker?- ACreate a backup_exclusion file
- BExclude the files using a NetWorker directive
- CSpecify each file to exclude in the client resource
- DSpecify only the files to back up in the client save set attribute
113Which backup levels are supported for backup of Oracle databases in an EMC NetWorker
environment?- AFull and Incremental
- BFull and Levels 1-9
- CSynthetic full and Incremental
- DSynthetic full and Levels 1-9
114An EMC NetWorker storage node has two advanced file type devices that stage the data to
two physical LTO-4 drives. Due to a hardware issue, the administrator has disabled one of
the LTO-4 drives.
How many nsrmmd processes are now running on the storage node?- A5
- B1
- C3
- D6
115Refer to the exhibit.
A Windows administrator on HostA needs to administer the EMC NetWorker server,
ServerX. The administrator will use a web browser to connect to the console server on
ServerY and log in to the EMC NetWorker Management Console using the default
administrator credentials.
What needs to be included in the Administrator list of the EMC NetWorker server?
- Auser=system,host=ServerY user=administrator,host=ServerY
- Buser=system,host=ServerY user=administrator,host=HostA
- Cuser=system,host=ServerX user=administrator,host=ServerY
- Duser=system,host=ServerX user=administrator,host=HostA
116What is one of the features available with VADP (vStorage APIs for Data Protection) in
EMC NetWorker?- AOption to leverage change block tracking (CBT) feature
- BFile level recovery is available from Linux image level .vmdk backups
- CSingle Step VM Recovery to the original machine only
- DEMC NetWorker VADP proxy can be a physical server only.
117In an EMC NetWorker environment, which access option is required for directed
recoveries?- ASource client must allow destination client access to its backup data.
- BDestination client must allow a remote execution request from the source client.
- CSource client must allow a remote execution request from the destination client.
- DAdministering client must permit the destination client to access the source backup.
118What is a benefit of the EMC NetWorker remote device support feature?
- ADistributes the backup workload throughout a data zone
- BSends backup data directly to the backup device, bypassing the storage node
- CIsolates groups of clients from other clients in the data zone
- DReduces the capacity requirements for backup storage
119Which database applications does EMC NetWorker Module for Databases and Applications
provide backup support?- AIBM DB2, Informix, Oracle, and MySQL
- BIBM Domino, Sybase, Microsoft Exchange, and Oracle
- COracle, Microsoft SQL and Exchange, and Informix
- DIBM DB2, MySQL, Sybase, and Microsoft Exchange
120A company wants to install EMC NetWorker server software in their Microsoft Windows
environment with SAN-attached disk and DAS. Where is the required software installed?- ASeparate volume from the O/S
- BC:\Program Files (X)86)
- CProxy host on the SAN
- DC:\Program Files\Legato
121You create an EMC NetWorker advanced file type device. You then notice that the
corresponding read-only device is missing. What is a possible cause?- ADevice is not labeled.
- BDevice path is invalid.
- CDisk Backup Option Enabler is missing.
- DNo backups have been performed.
122If a Level 5 backup is performed for an EMC NetWorker client, at what level is its Client File
Index backed up?- A5
- BIncremental
- CFull
- D9
123An EMC NetWorker administrator wants to prevent tapes from staying mounted after
backups complete.
Which parameter must be set?- AIdle device timeout
- BPoll interval
- CUnload sleep
- DEject time
124An EMC NetWorker administrator installed the NetWorker client software on a Microsoft
Windows server that needs to be backed up. The Networker device resource is already
configured. However, the administrator is still unable to perform a backup of this client.
Which other step needs to be taken to perform a backup successfully?- ACreate a client resource for the client to be backed up
- BDisable the VSS-service on the Windows server
- CUnlabel the backup device in NMC
- DFirst backup needs to be initiated manually on the client side
125Which EMC NetWorker process reads and manages the port range information?
- Ansrexecd
- Bnsrstat
- Cnsrmmd
- Dnsrd
126Which EMC NetWorker process manages the media database?
- Ansrmmdbd
- Bnsrmmgd
- Cnsrmmd
- Dnsrd
127What is the difference between a full and a consolidated backup?
- AConsolidated backup transfers less data over the network.
- BFull backup results in improved Recovery Point Objective.
- CConsolidated backup results in improved Recovery Time Objective.
- DFull backup uses less client CPU resources.
128What are the default target and maximum session settings for an AFTD?
- ATarget sessions is 1 and default maximum sessions is 32.
- BTarget sessions is 4 and default maximum sessions is 512.
- CTarget sessions is 2 and default maximum sessions is 256.
- DTarget sessions is 8 and default maximum sessions is 512.
129An EMC NetWorker administrator must perform a recovery of data from a failed client to a
new client. Which type of recovery should the administrator use?- ADirected
- BBrowsable
- CSaveset
- DServer Recovery
130Which EMC NetWorker process keeps the record of the TCP/IP port range that is used by
EMC NetWorker processes?- Ansrexecd
- Bnsrports
- Cnsrd
- Dnsrpm
131An EMC NetWorker media database has become corrupted. Which information is
unavailable?- ASavesets
- BDevices
- CBacked up files
- DTape libraries
132An EMC NetWorker administrator has two LTO-4 tape drives configured on an EMC
NetWorker server. One of the two tape drives is dynamically shared with an EMC
NetWorker storage node. The other tape drive is statically assigned to the EMC NetWorker
server. The shared drive stops functioning on the EMC NetWorker server but continues to
function on the storage node.
How many nsrmmd are now running on the storage node?- A1
- B2
- C3
- D4
133How is the EMC NetWorker Source Capacity Licensing Model measured?
- AAggregate of full backups from all data sources
- BAggregate of all data stored on backup devices
- CAggregate of any backups from all data sources
- DAggregate of full backups including post deduplication storage
134What is the benefit of using the EMC NetWorker Client Direct feature?
- AReduced bandwidth usage
- BReduced CPU utilization on the client
- CReduced number of full backups
- DReduced client disk access
135You are backing up a group of clients that have varying schedules. Using the EMC
NetWorker Administration interface, you need to perform a full backup of all clients in that
group. How would you ensure that a full backup is performed for a client when it is backed
up during the next save group execution?- ASet an override level in the backup schedules to Full in the next date
- BChange the group level to Override
- CUncheck the Force incremental option in the group resource Advanced tab.
- DCreate a staging resource called full and set the destination pool to full.
136An EMC NetWorker server is connected to a Data Domain system with a CIFS share
configured. Which device type should be configured on NetWorker?- AAFTD
- BCloud
- CData Domain
- DRemote
137A client save set is backed up to an EMC NetWorker backup pool and later cloned to a
volume in a clone pool. Which parameter determines when the volume in the clone pool is
a candidate for recycling?- ALongest retention time of any save set on the clone volume
- BLongest retention time of any differential save set on the clone volume
- CLongest retention time of any full save set on the clone volume
- DLongest retention time of any incremental save set on the clone volume
138What is a benefit of using multiplexing with EMC NetWorker backups?
- AImproved backup device throughput
- BImproved restore times
- CReduced network traffic
- DReduced CPU utilization on the backup client
139An EMC NetWorker client has a file system with three files; i.e., A, B and C.
Which files are included in the synthetic full back up?- AA, D, and E
- BA, B, C, D, and E
- CA, C, D, and E
- DA, B, D, and E
140Which type of computing and storage environments does EMC NetWorker protect?
- ANAS, SAN, DAS, and WAN
- BSAN, NAS, DNS, and LAN
- CLAN, SAN, DAS, and NIS
- DDAS, DNS, SAN, and WAN
141What is an EMC NetWorker consolidated backup?
- AA level 1 backup which is then merged with the save set’s last full backup creating a
new full backup - BA level 9 backup which is then merged with the save set’s last full backup creating a
new full backup. - CA level Full backup which is then merged with the save set’s last full backup creating a
new full backup. - DAn Incremental level backup which is then merged with the save set’s last full backup
creating a new full backup.
- AA level 1 backup which is then merged with the save set’s last full backup creating a
142An EMC NetWorker environment, what is the minimum number of ports required per
storage node in a non-AFTD device?- A2
- B4
- C6
- D8
143Which EMC NetWorker resource represents a collection of NetWorker-labeled volumes?
- APool
- BVolume
- CSaveset
- DMedia database
144To be able to use the EMC NetWorker Management Console remotely, which network
ports need to be open?- A10001 through 30000
- B111 and 514
- C7937 and 7938
- D9000 and 9001
145In EMC NetWorker, which daemon provides the read and write service for the CFI
database?- Ansrindexd
- Bnsrmmdbd
- Cnsrmmd
- Dnsrmmgd
146When an EMC NetWorker module is deployed, on which NetWorker host is the modulespecific
backup command executed?- AEither on the application host or on the proxy host
- BAlways on the NetWorker server
- CEither on the NetWorker server or the storage node
- DAlways on the application server
147While performing a backup of a database using EMC NetWorker modules, how are
consistent backups of a database achieved?- AAll files are backed up at the same point or state
- BAll files are backed up at the same time
- CChanges are applied to production data in hot backup mode
- DHost buffers are flushed to retain the file system online
148After installing EMC NetWorker server software, which resource needs to be created, at a
minimum, before performing a backup?- ADevice
- BSchedule
- CGroup
- DPolicy
149What is a characteristic of the EMC NetWorker Block Based Backup for Windows feature?
- AReboot is required before an incremental backup can be performed
- BFull and incremental backups must be on different devices
- CNo more than 25 incremental backups can be created between full backups
- DBackup storage must be a deduplication device
150What is a characteristic of an EMC NetWorker advanced file type device?
- ADuplicate media database records
- BDuplicate CFIs
- CRequires CIFS or NFS shares
- DRequires a separate pool
151In EMC NetWorker, what is a characteristic of a probe-based group backup?
- AName of the probe script must begin with "nsr" or "save"
- BProbe script must reside on a user-defined directory
- CA group does not allow multiple probes to be run
- DProbe processing occurs throughout the day
152An administrator using EMC NetWorker Power edition attempts to set server parallelism to
96 when adding a remote storage node. When saving the changes to the configuration,
they notice that the server parallelism reverts back to 64.
What action needs to be taken to set server parallelism to 96?- AAdd EMC NetWorker Storage Node Enabler Code
- BSet device max sessions to 96
- CConfigure group parallelism to 96.
- DEnable diagnostic mode.
153An EMC NetWorker client has a file system with two files; A and B. As the NetWorker
administrator, you have created a backup schedule for this client consisting of the
following:
File B is changed on Monday, file C is created on Tuesday, file A is changed on
Wednesday, and file D is created on Thursday. Which files will be backed up on Friday?- AA, B, C, and D
- BD only
- CA and D only
- DA, C, and D only
154In an EMC NetWorker environment, what is the default retention period for information about completed backups that is contained in the Management Console Database?
- A1 month
- B3 months
- C6 months
- D12 months
155Which type of node resource is configured in EMC NetWorker to support backups to EMC
Avamar?- ADeduplication
- BReplication
- CActive
- DStorage
156An EMC NetWorker administrator wants to allow multiple tenants to share a single
NetWorker data zone without purchasing any additional licenses. What solution will
address the administrator’s needs?- ARestricted Data Zones
- BNetWorker Snapshot Management
- CClient Direct backups
- DCloud Optimize
157Which daemons are present on an EMC NetWorker storage node to which a tape library is
configured?- Ansrexecd, nsrsnmd, nsrlcpd, nsrmmd
- Bnsrexecd, nsrsnmd, nsrindexd, nsrlcpd
- Cnsrjobd, nsrmmd, nsrlcpd, nsrindexd
- Dnsrjobd, nsrmmdbd, nsrd, nsrsnmd
158In EMC NetWorker, what happens when the high watermark is reached on an AFTD being
managed by the stage resource?- AAutomatically move save sets to another media
- BContinuously stage save sets until all the save sets are moved
- CAutomatically clone save sets to another media
- DAutomatically send warning messages to the Administrator
159Which EMC NetWorker daemon manages device operations on a storage node on behalf
of the nsrd process?- Ansrsnmd
- Bnsrmmd
- Cnsrmmdbd
- Dnsrmmgd
160The mode of an EMC NetWorker volume was prematurely set to "full". Which command
can be used to change the status of the volume to "appendable"?- Ansrmm
- Bmminfo
- Cmmlocate
- Dnsrim
161Which EMC NetWorker feature provides the ability to back up an individual tablespace of a
database?- AGranular backup
- BParallelism
- COnline backup
- DClient Direct
162Which EMC NetWorker settings control the amount of multiplexing in a tape environment?
- AParallelism
- BMax Sessions
- CTarget Sessions
- DSave group parallelism
163A company wants to implement EMC NetWorker Network edition. How many client
connections and physical devices are included?- AClient connections = 10Physical devices = 16
- BClient connections = 10Physical devices = 32
- CClient connections = 12Physical devices = 16
- DClient connections = 12Physical devices = 32
164Client_A is a client in an EMC NetWorker environment. There are two EMC NetWorker
servers; Server_A and Server_B. Server_A is local to Client_A while Server_B is located
across a WAN. In addition, there is one storage node; StorageNode_B defined on
Server_B. You noticed that there are no entries in the /nsr/res/servers file on Client_A.
Which system is allowed to back up data from Client_A?- AAny NetWorker server
- BServer_A only
- CNetWorker server using StorageNode_B
- DNo systems are allowed to back up Client_A
165Which role is performed by an EMC NetWorker storage node?
- AReads the data device during recovery
- BGenerates backups
- CExecutes the save command
- DPerforms recoveries
166What happens when an EMC NetWorker AFTD becomes full while backups are running?
- ABackups are paused; aborted and expired save sets are deleted.
- BBackups are paused; the oldest save sets are staged.
- CBackups fail; simultaneous restore jobs continue.
- DBackups span to another volume.
167For which Microsoft operating system can you use the EMC NetWorker option to turn off
VSS snapshots?- AMicrosoft Windows 2003
- BMicrosoft Windows 7
- CMicrosoft Windows 2008
- DMicrosoft Windows Vista
168An administrator wants to perform a directed recovery using EMC NetWorker. What is a
requirement?- ADestination client must be in the source client's Remote Access list.
- BDestination client must be in the source client's servers file.
- CAdministering client must be in the destination client's Remote Access list.
- DSource client must be in the destination client's Remote Access list.
169What is a recommendation for installing the EMC NetWorker Management Console
Server?- AUse a host other than the NetWorker server
- BLocate on one host in each managed data zone
- CInstall only on a Microsoft Windows host
- DInstall on a host without NetWorker client software
170What is a characteristic of EMC NetWorker volume cloning?
- AOnly save sets beginning on the volume are cloned
- BThe cloned volume results in a complete mirror of the source volume.
- COnly save sets beginning and ending on the volume are cloned.
- DAll save sets on the volume are cloned.
Informationen
- Beschreibung
- Quiz am NWT2, erstellt von Vicky Singh am 31/01/2018.
- Autor
- Vicky Singh
- Sprache
- English
- Aufrufe
- 6
- Schlagwörter
- Bewertung
- Noch keine Bewertungen Bewerte dieses Quiz