Test
Oracle Weblogic Server 11g: System Administration I 1Z0-102
Preguntas del test (65)
1Which two statements are true about java EE shared libraries?
- A A shared library cannot be deployed to a cluster.
- B An application that is targeted to server1 can use a shared library that is targeted to server 2.
- CMultiple versions of the same shared library can be deployed and be active at the same time
- D A shared library is referenced through an application's deployment descriptor.
2You use the Start button in the administration console to start managed2 successfully. Which two statements must be true?
- AManagad2 is part of a cluster.
- BThe Administration Server is running.
- CManaged2 has applications deployed to it.
- DThe Node Manager for machine2 is configured and running.
- EThe Node Manager for the Administration Server machine is configured and running.
3Within your data center, the Administration and Managed Servers utilize a shared, central storage device, which server’s access via NFS. In this scenario, your application files no longer need to be copied to servers across the network. Which server attribute allows you to override this behavior?
- AStartup Mode
- BStaging Mode
- CRoot Directory
- DListen Address
4An EJB is targeted to a cluster. Remote EJB clients can therefore take advantage of WebLogic Server’s load balancing and failover capabilities. However, a proxy server exists between the clients and cluster, which performs IP address transaction. Which cluster attribute should you modify to ensure that load balancing and failover work correctly?
- AMulticast Address
- BPersistent Store
- CCluster Address
- DMigration Basis
- EReplication Channel
5You run the default startmanageWeblogic (.cmd in Windows) script as shown here: startmanageWeblogic.sh server1 http://192.168.1.102:8001. What does this do?
- AIt starts the administration server named server1, which is running at 192.168.1.102.8001.
- BIt starts the managed server named server1, which is running at 192.168.1.102.8001.
- CIt starts the managed server named server1 whose Node Manager is running at 192.168.1.102.8001.
- DIt starts the Managed Server named server1 whose Administration Server is running at 192.168.1.102:8001.
6An application requires a JDBC data source, which you create in the domain. You name it but the administrator allot another domain name the same data source DatasourceB Without modifying either domain, which is the best method to ensure that the application deploys successfully in both?
- ACreate a separate application archive to use with each domain.
- BCreate a separate deployment plan file to use with each domain.
- CCreate and register a custom deployment listener.
- DModify the application code to determine the current domain.
7Identify three options for Keystores In a server's configuration.
- ADemo Identity and Demo Trust
- BDemo Identity and Java Standard Trust
- CJava Standard Identity and Custom Trust
- DCustom Identity and Demo Trust
- ECustom Identity and Custom Trust
- FCustom Identity and Command Line Trust
8When installing Oracle Weblogic Server 11g with the graphical installer, which three statements are true?
- AYou must choose either a typical or a custom installation.
- BYou install under Microsoft Windows because the graphical installer is available only for Window
- CYou may create a new middleware home directory or choose an existing one.
- DYou must register for critical security updates.
- EYou may install a JDK or choose one that was previously installed.
9Each domain has a directory called servers that contains subdirectories for each server in the domain. Your domain has a managed server named managed1. When will the managed1 directory be created?
- AWhen the managed1 server is defined in the configuration Wizard
- BWhen the domain is created
- CWhen the administration server comes up for the first time
- DWhen the managed1 server1 comes for the first time
10Identify three properties required by the domain Configuration Wizard when creating a new domain.
- Amachine name
- BManaged Server name
- Cdomain startup mode
- Ddomain name
- Eadministrator username and password
11Which two statements are true about adding servers to a cluster?
- AWhen you create a cluster, you must add at least one server to it.
- BOnly managed servers can be in a cluster.
- CThe administration server is automatically added to a new cluster.
- DYou must explicitly identify which servers belong to the cluster.
12Consider a single JMS module that includes a connection factory as well as queue. Based on your system’s requirements, the connection factory needs to be made available to all servers in the domain. The queue, on the other hand, can be targeted to only a single JMS server domain. What is the best way to achieve the desired JMS setup?
- ACreatetwo subdeployments within the JMS module.
- BTarget the JMS server to the JMS module.
- CTarget theJMS module to the entire domain.
- DReplace the queue with a topic.
13Which three attributes are part of the configuration of an existing Managed Server and can be modified through the" administration console?
- Aname of the server
- Bthe cluster it is in
- Cthe machine it runs on
- Dits replication group
- Ewhether it is in Development Mode or Production Mode
- Fthat it should become the Administration Server for the domain
14Which can be associated with multiple domains?
- ACluster
- BServer Log
- CNode Manager
- DAdministration Server
15Identify two supported methods of deploying a JMS module to a domain.
- ACreate a module by using the administration console.
- BLoad a module into the WebLogic database.
- CInclude a module file within a web application archive.
- DInclude a module file within an enterprise application archive.
- EDefine a module within an existing JDBC module.
16Which statement is true about the java Node Manager?
- AIt runs on Windowsnot onLinux
- BIn its secure form, it uses one-way SSL.
- CIt does not use the nodemanager.domains file, whereas the script-based Node Manager.
- DUnlike the script based Node Manager, it should not berun as an operating system service
17Which two statements are true about a WebLogic domain?
- AIt is the basic administrative unit of WebLogic Server.
- BIt is an optional administrative construct to organize groups of WebLogic
- CAdministration Servers are defined within a domain, but Managed Servers
- DYou must first have a domain to define a WebLogic Server cluster.
- EEvery domain has one Administration Server and at least one managed server
18Which two statements are true about multicast communication within a cluster?
- A Multicast can be used for cluster heartbeat messages.
- BMulticast is used to replicate session state between servers.
- CMultiple clusters can share the same multicast address and port
- DYou may disable multicast on individual cluster members.
- E Multicast traffic is often limited to a single subnet.
19Identify two true statements about an Oracle WebLogic Server IMS Connection Factory.
- AA default IMS Connection Factory exists and is named weblogic.jms.connections
- BA Connection Factory can be targeted to only one WebLogic Server.
- CA JMS Connection Factory's Default Priority and Default Time-to-Live attribute cannot be modifiedafter the Connection Factory is created.
- DA JMS Connection factory can be created as a system module resource within the administration console.
20In WLST, you enter the shutdown () command with no arguments. Which statement is true in this case?
- AThe server you are connected to will shut down.
- BThe command does a "Force" shutdown.
- CThe command blocks user interaction.
- DThe command has timeout of 30, 000 milliseconds.
21Which three statements are true about WebLogic users and groups?
- AA user is associated with a single security provider.
- BA user can be a member of several groups.
- CA group can contain other groups.
- DA group consists of a name and a password.
- EA group is associated with multiple security providers.
- FBoth users and groups are assigned a keystore.
22Your production JMS server and/or its consumers are not able to handle the incoming message workload. The number of messages on the server never stabilizes and the server eventually becomes overload. Which JMS server attribute will best help prevent the JMS server from being overloaded by producers?
- AProducer Pause High
- BMessages Threshold High
- CReconnect Polity
- DPaging Directory
- EPool Maximum Capacity
23Which three statements are true about WebLogic clusters?
- AClusters provide clients with transparent failover.
- BEJB applications can be targeted to an entire cluster.
- CAll cluster members must bind to the same port number.
- DCluster members replicate application data by using heartbeats.
- ECluster members can be associated with one or more domains.
- FWeb applications require a proxy in order to be used in a cluster.
24Which three statements are true when an Administration server is compared to a managed server?
- AA domain must have at least one of each type of server.
- BAdministration Server keeps a domain log, but a Managed Server does not.
- CA Managed Server keeps a server log, but an Administration Server does not.
- DWhen a Managed Server comes up, itasks its Administration Server for the latest configure.
- EAn Administration Server manages the domain configuration.
- FJEE applications are deployed only to a Managed Server.
25Which three tasks can be performed by the Node manager?
- AStart a server.
- BDefine a nodeserver.
- CHost the Node Manager console.
- DAutomatically restart a failed server.
- EKill a failed application on a server.
- FKill the process of a server that did not shut down properly.
26You have successfully created a global data source and connection pool via the administration console. In which directory relative to the domain will this new data source and connection pool definition located?
- Ain a directory named config/dataSource
- Bin a directory named config/connPool
- Cin a directory named config/resources
- Din a directory named config/jdbc
- Ein a directory named config
27What is the maximum number of targets (standard or migrate) that you can configure for a JMS server?
- A0
- B1
- C2
- DNo limit
28You are deploying a web application called inventory.war. It has been installed and has the Stat* "Prepared." It is targeted to the Managed Server named managed1. The web application's context route is /inventory and the starting page is index.jsp However, you want to test the application before allowing end users access to it. In the administration console, you select inventory-war, and then select Start and "Servicing only administration requests. In your web browser, you need to enter a host and port followed by /inventory/index.jsp. What host and port would you use?
- Amanaged, host and port
- BAdministration Server host and port
- CManaged1 host and Administration port
- DAdministration Server host and Administration port
29You deployed a simple web application WAR by using the administration console. Its state is currently "Active." In the administration console, under Configuration of the application, you change some deployment descriptor values. What happens when you save such changes?
- AThe changes are in memory and temporary
- BThis is not possible because changes cannot be made to an "Active" application.
- CYou are prompted to select a location for a new deployment plan where the changes will be stored.
- DThe archive is opened and new versions of the deployment descriptors are placed within it.
30Your server includes an application that uses a generic JDBC data source to connect to a database. However, the network connection between the server and the database is not 100% reliable. You wish to avoid scenarios in which the application fails due to a failed JDBC connection. Identify two data source attributes to help accomplish this.
- AStatement Cache
- BPool Reserve Mode
- CTest Table Name
- DTest Connection Mode
- ETest Connections on Reserve
31You have selected Configuration Archive Enabled for the domain. When a configuration change and activated, where is the previous version of the configuration archived?
- Ain the Oracle database
- Bin the config directory
- Cin the pending directory
- Din the console-ext directory
- Ein the configArchive directory
32When a typical application utilizes a JDBC data source, the process involves several steps. Identify three of these steps.
- AThe application returns the connection to the data source.
- BThe application looks up the data source using the JNDI name.
- CThe application tests the connection to verify the database's availability.
- DThe application adds a now connection to the data source if none are available.
- EThe application requests a connection from the data source.
33As an Oracle WebLogic Server administrator, you are given an EAR file application to deploy. Identity three reasons for creating an IAK file first.
- AAfter the .ear file has been deployed, the developer will not have to ask for your assistancetodeploy it again.
- BThe EAR file is created to avoid namespace clashes in the Java code.
- CThe EAR file can contain multiple WAR, EAR, and other resources to easily bundle together.
- DThe EAR file is required if you are deploying an application.
- EThe EAR file can declare application-wide security roles definitions.
34Identify three types of JMS resources that can be configured as a part of a JMS module.
- AJMS Distributed Destination
- BJMS Connection Factory
- CJMS Data Source
- DJMS Destination
- EJMS Server
35A managed server, myserver1, has a boot.properties file in the security directory. It was started with the startManageWeblogic.sh script(.cmd in windows) and his boot.properties file was used for its startup credentials. You just used the administration console to change all administrator passwords. To continue using boot.properties, what can you do?
- AThis is not possible. A boot.properties file can be used only with the Administration Server.
- BDelete boot.properties. In the administration console, under the myserver configuration, select Generate Boot Identity file.
- CYou need not do anything- The password in boot .properties was automatically updated by administration console when you changed the password.
- DEdit boot.propetties. Type over the encrypted password with the new password in clear text. The next time myserver is started, it will encrypt the password in the file.
- EDelete boot .properties. Use the WLST encrypt() command to create a new boot.propertiesfile containing the new password. Copy that file into the security directory of myserver
36Which three statements are true about using the administration console to shut down a server?
- AThe configuration must first be locked.
- BThe choice "Force Shutdown Now" drops in-work requests.
- CBoth the choices, "When work completes" and "Force Shutdown Now", reject any new requests.
- DThe choice "When work completes" allows in work requests to complete before the server down.
- EThe administration console can be used to shut down Managed Servers, such as managed not the Administration Server.
37Your company is developing batch order system that utilities JMS. Each order message that is created will be broadcasted to and consumed by several order processing and billing applications. As part of configuring the domain that will support this system, which type of JMS destination resource should you create?
- AGrid
- BQueue
- CTopic
- DBatch
- EClient
38You monitor a running JDBC data source with the console
Current Capacity = 10
Current Capacity High Count = 20
Identify two plausible explanations for these metrics.- AThe pool size has increased.
- BThe pool size has decreased.
- CThe workload was higher than it is now.
- DThe workload was lower than it is now.
- EThe statement cache size is 10.
- FThe statement cache size is 20.
39Identify the server attributes that you must configure to communicate with the server via HTTPS.
- ASSL Listen Address
- BSSL listen Port
- CSSL Listen Port Enabled
- DProduction Mode Enabled
- EStartup Mode
40You are creating a new domain by using the Configuration Wizard, based solely on the Basic WebLogic Server Domain product (no template). Select three resources that you can create while still in the Configuration Wizard.
- AAdministration Server
- BManaged Server
- CData Server
- DJMS Server
- ECluster
- FDomain Log
41Which three statements are true about the administration console?
- AThe administration console cannot be disabled.
- BThe contextpath of the administration console may be changed.
- CThe administration console may be extended.
- DIf a domain is in Development Mode, the administration console no longer requires an administration-level user when logging in.
- EIf a domain is in Production Mode, access to the administration console must be made through secure port.
- FIf the domain's Administration Port is enabled, access to the administration console must be made only through that port.
42Which three statements are true about deployment plans?
- AA plan is an XML file.
- BA plan is packaged within an application archive.
- CYou can generate a new plan with the administration console.
- DA plan is a required to deploy EJB applications and modules.
- EA plan may override values in an application's deployment descriptors.
- FA single application deployment can be associated with multiple plans.
43All the servers in your domain are running. After you connect to the Administration Server in WLST you run the following command, which completes with no error:
Progress = deploy (appName = ‘salesapp’,
path = ‘sales.war’, target = managed1, managed2’,
planpath = ‘plan.xml’)
Which two statements are true?- AThe web application is now "Active."
- BThe command creates new deployment plan called plan.xml.
- CIn the administration console, the name of this deployment is sales.war.
- DThe web application has been targeted to managed1, managed2, and the Administration
Server. - EYou can view the status of the deployment by sending a message to the object named progress)
44Your task is to create and start a managed server on a “remote” computer (a computer other than the one where the domain has been created and the Administration server is currently running).
So far you have:
1. Created the managed server, called startmanaged1, in the administration console
2. Created a managed server" JAR file template by using the pack command or, the Administration server computer.
Which order of steps on the remote computer will successfully finish your task?- A3. Copy the JAR filefromthe Administration Server computer.
4. Run the unpack command on the JAR file.
5. In the new domain folder created by the command, start managed: by using the startManagedWebLogic. sh script (. cmd in Windows), which is found under its bin directory - B3. Install WebLogic Server.
4. Copy the JAR file from the Administration Server computer.
5. Run the unpack command on the JAR file.
6. In the administration console, under the Control tab, select managed1 and click the Start button. - C3. Install WebLogic Server.
4. Copy the JAR file from the Administration Server computer.
5. Run the unpack command on the JAR file.
6. In the new domain folder created by the command, start managed1 by using theLogic. sh script (. cmd in Windows), which is found under its bin directory. - D3. Install WebLogic Server.
4. Copy the JAR file from the Administration Server computer.
5. Run the unpack command on the JAR file.
6. In the new domain folder created by the command, startmanaged1 by using the startManagedWeblogic.sh script (. cmd in Windows), which is found under its bin directory.
- A3. Copy the JAR filefromthe Administration Server computer.
45Identify three attributes of a WebLogic cluster.
- AListen Address
- BCluster Address
- CCluster Factory
- DMessaging Mode
- EServers
- FTargets
46A client accesses a web application named companystore that is running on WebLogic Server. After adding several items to the shopping cart, the host server crashes. The client is automatically redirected to another server by a proxy, but the shopping cart is now empty. Which WebLogic Server feature would you enable to remedy this situation?
- AApplication Persistence
- BMessage Persistence
- CSession Replication
- DDynamic Failover
- EStateful Pooling
47Which three statements are true about the Change Center in administration console?
- AThe Change Center has a link to view the changes made so far.
- BThe Change Center is available only in a Production Mode domain.
- CThe Change Center has a link to view any servers that need to be restarted.
- DAfter activating the changes to a server's configuration, you must always restart that server.
- EIn a Development Mode domain, the configuration lock can be acquired automatically.
- FChanges must always be activated before they can be undone.
48Identify two methods for utilizing WebLogic Server's production redeployment feature.
- ASpecify a version identifier when deploying the application.
- BInclude a version identifier in the application's manifest file.
- CProvide a version identifier when running the Plan Generator tool.
- DInclude a unique context root in the application's descriptor files.
49Identify four attributes of a JDBC data source.
- AURL
- BTargets
- CJNDI Name
- DDelivery Mode
- EDatabase Driver
- FServer Log
50Identify two reasons for defining machines and assigning servers to them in Weblogic Server.
- AA machine can be the proxy to a cluster.
- BA machine definition is required to configure the Node Manager.
- CTo reference an instance of WebLogic Server, you must know its machine and port.
- DMachine is a required organizational unit. A domain contains machines and machines contain servers.
- EWebLogic Server uses server machine assignments to help it choose servers in a cluster on which to replicate session state.
- FThe machine's Cluster Weight attribute may be used by load balancers to help them determine how often to send requests to servers assigned to that machine.
51The computer that the Administration Server was running on has crashed and cannot be restarted. Which three steps are required to bring up the Administration Server on the backup computer?
- AMove the crashed computer's IP address to the backup computer.
- BHave WebLoqic Server installed on the backup computer.
- CHave a copy of the configuration and security files of the domain on the backup computer.
- DShut down the managed servers of the domain.
- EStart the Administration Server on the backup computer.
52You received a signed certificate from a Certificate' Authority and you wish to use the keytool command line utility to store it in your keystore. Which command of keytool would you us
- A-genkeypair
- B-import
- C-genkey
- D-importkeystore
- E- storepasswd
53YCMJ are viewing the deployments in the administration console. A web application that is targeted to the Managed Server named server01 has a State of "Now." Which statement best explains this State?
- AServer01 is running and the application has been installed.
- BServer01 is shut down and the application has been installed.
- CServer01 is running and the application has not been installed.
- DServer01 is shut down and the application has not been installed.
- EServer01 is running and the application was installed for the first time.
- FServer01 is running and the application has been installed, but is not servicing requests.
54Which three tasks are required to use JDBC session persistence for a web application?
- AEnable automatic migration on each server.
- BCreate the session database table.
- CConfigure SSL on each server.
- DEdit the weblogic.xmldescriptor.
- ECreate a multi data source.
- FCreate a JDBC data source.
55Which three statements are true about the default behavior of WebLogic Server proxy plug-ins?
- AThe proxy will pin a client to a specific server if a session cookie is created.
- BThe proxy fails over to another server if a connection or request times out.
- CThe proxy distributes requests to cluster members based on their CPU usage.
- DThe proxy dynamically learns the latest locations of cluster members.
- EThe proxy always uses SSL, regardless of the client's protocol.
- FThe proxy replicates session data to its backup proxy.
56What is the meaning of the yellow triangle icon next to Listen Address?
- AThis attribute has no value.
- BThe server must be running to change this attribute.
- CThe server must be shut down to change this attribute.
- DThe server must be restarted for a change to this attribute to take effect.
- EThis attribute is read only and cannot be changed in the administration console
57You run the following WLST script and it completes successfully. Which statement best describes what the script created?
- AA CMO named myserver with the listen address 192.168.1.102 and port 8008
- BA Managed Server named myserver with the listen address 192.168.1.102 and port 7001
- CA Managed Server named myserver with listen address 192.168.1.102 and port 8008
- DAn Administration Server named myserver with the listen address 092.168.1.102 and port 8008
58You are logged in to the administration console for a domain that is running in Development Mode. The domain configuration, you select Production Mode, Save, and then Activate Changes. Which two statements are true?
- AAll running servers must be restarted.
- BOnly the Administration Server must be restarted.
- CAuto-deployment will no longer be available for this domain.
- DThis change may be made only through the Administration Server's secure port.
- EIf you decide to go back to Development Mode, uncheck Production Mode in the administrate console.
59Identify three ways to create a domain template.
- AAdministration console
- BDomain Template Builder
- Cunpack command
- Dpack command
- ENode Manager
- FWLST
- GConfiguration Wizard
60View the following file excerpt, which configures HTTP session replication:
<session - descriptor >
<persistent-store-type>replicated</persistent-store-type>
</session-descriptor>
From which file is this excerpt taken?- Aweblogic-application.xml
- Bweblogic.xml
- Csession.xml
- Dconfig.xml
- Eweb.xml
61You use a web browser to log in to a web application that is deployed to WebLogic Server. When you click link named "publish" on the site, an "Access Denied" message appears. Which two statements must be true about this server's security configuration?
- AThe application is not associated with any security roles.
- BMultiple security realms are active at the same time.
- CYour user account is a member of a group.
- DYour user account exists in an authentication provider.
- EA security policy is attached to the "publish" link URL.
62You have set Server log Rotation criteria to either size or time. When a domain is in Production Mode, which statement is true?
- ALog files are rotated when the server restarts.
- BLog files are not rotated in Production Mode.
- CLog files are rotated only when the rotation criteria are met.
- DLog files are rotated when the rotation criteria are met or rotated when the server restarts
63Which three methods does WebLogic provide to implement persistent JMS messaging?
- ACreate a file store and assign it to a JMS server.
- BCreate a JDBC store and assign it to a JMS server.
- CConfigure a file store within a JMS module.
- DConfigure the domain's default store.
- EUse the target server's default store.
64Managed Server Independence enabled is not selected in the configuration of myserver1 . Which statement is true?
- AOnly the Node Manager can start myserver1
- BOnly a local start script can start myserver1
- CMyserver1 cannot be part of a cluster.
- DThe Administration Server must be available before starting myserver1
65You have opened a terminal window (or a Window command prompt) to run a WLST script railed weeklydeployer.py. You enter the following command:
Java weblogic.WLST weeklydeployer.py
Instead of the WLST initializing and the script running, however, you receive the NoClassDefFoundError java exception for weblogic/WLST.
What is the problem?- AYou forgot to set PATH to include the java executable.
- BThere is an error in the code of the script.
- CYou forgot to set CLASSPATH to include weblogic.jar.
- DYou are not in the directory where weeklydeployer.py resides.
- EYou should have omitted the ".py" in the file name; it is assumed by WLST.
- FYou forgot to set PATH to include theWLST executable.
Información
- Descripción
- Certificação Oracle Weblogic Test sobre Oracle Weblogic Server 11g: System Administration I 1Z0-102, creado por Dielly Rodrigues el 31/07/2014.
- Autor
- Dielly Rodrigues
- Idioma
- Português
- Visitas
- 1.350
- Etiquetas
- Valoración
- Aún sin valoraciones Valora este test