3795828
Descripción
Test por Gabriel Albuquerque, actualizado hace más de 1 año
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Creado por Gabriel Albuquerque
hace más de 8 años
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|
Pregunta 1
Pregunta
What does Amazon S3 stand for?
Respuesta
-
Simple Storage Solution.
-
Storage Storage Storage (triple redundancy Storage).
-
Storage Server Solution.
-
Simple Storage Service.
Pregunta 2
Pregunta
You must assign each server to at least _____ security group
Respuesta
-
3
-
2
-
4
-
1
Pregunta 3
Pregunta
Before I delete an EBS volume, what can I do if I want to recreate the volume later?
Respuesta
-
Create a copy of the EBS volume (not a snapshot)
-
Store a snapshot of the volume
-
Download the content to an EC2 instance
-
Back up the data in to a physical disk
Pregunta 4
Pregunta
Select the most correct answer: The device name /dev/sda1 (within Amazon EC2 ) is _____
Respuesta
-
Possible for EBS volumes
-
Reserved for the root device
-
Recommended for EBS volumes
-
Recommended for instance store volumes
Pregunta 5
Pregunta
If I want an instance to have a public IP address, which IP address should I use?
Respuesta
-
Elastic IP Address
-
Class B IP Address
-
Class A IP Address
-
Dynamic IP Address
Pregunta 6
Pregunta
What does RRS stand for when talking about S3?
Respuesta
-
Redundancy Removal System
-
Relational Rights Storage
-
Regional Rights Standard
-
Reduced Redundancy Storage
Pregunta 7
Pregunta
All Amazon EC2 instances are assigned two IP addresses at launch, out of which one can only be reached from within the Amazon EC2 network?
Respuesta
-
Multiple IP address
-
Public IP address
-
Private IP address
-
Elastic IP Address
Pregunta 8
Pregunta
What does Amazon SWF stand for?
Respuesta
-
Simple Web Flow
-
Simple Work Flow
-
Simple Wireless Forms
-
Simple Web Form
Pregunta 9
Pregunta
What is the Reduced Redundancy option in Amazon S3?
Respuesta
-
Less redundancy for a lower cost.
-
It doesn't exist in Amazon S3, but in Amazon EBS.
-
It allows you to destroy any copy of your files outside a specific jurisdiction.
-
It doesn't exist at all
Pregunta 10
Pregunta
Fill in the blanks: Resources that are created in AWS are identified by a unique identifier called an _____
Respuesta
-
Amazon Resource Number
-
Amazon Resource Nametag
-
Amazon Resource Name
-
Amazon Resource Namespace
Pregunta 11
Pregunta
If I write the below command, what does it do? ec2-run ami-e3a5408a -n 20 -g appserver
Respuesta
-
Start twenty instances as members of appservergroup.
-
Creates 20 rules in the security group named appserver
-
Terminate twenty instances as members ofappservergroup.
-
Start 20 security groups
Pregunta 12
Pregunta
While creating an Amazon RDS DB, your first task is to set up a DB ______ that controls what IP addresses or EC2 instances have access to your DB Instance.
Respuesta
-
Security Pool
-
Secure Zone
-
Security Token Pool
-
Security Group
Pregunta 13
Pregunta
When you run a DB Instance as a Multi-AZ deployment, the "_____" serves database writes and reads
Respuesta
-
secondary
-
backup
-
standby
-
primary
Pregunta 14
Pregunta
Every user you create in the IAM system starts with ______.
Respuesta
-
partial permissions
-
full permissions
-
no permissions
Pregunta 15
Pregunta
Can you create IAM security credentials for existing users?
Respuesta
-
Yes, existing users can have security credentials associated with their account.
-
No, IAM requires that all users who have credentials set up are not existing users
-
No, security credentials are created within GROUPS, and then users are associated to GROUPS at a later time.
-
Yes, but only IAM credentials, not ordinary security credentials.
Pregunta 16
Pregunta
What does Amazon EC2 provide?
Respuesta
-
Virtual servers in the Cloud.
-
A platform to run code (Java, PHP, Python), paying on an hourly basis.
-
Computer Clusters in the Cloud.
-
Physical servers, remotely managed by the customer.
Pregunta 17
Pregunta
Amazon SWF is designed to help users...
Respuesta
-
Design graphical user interface interactions
-
Manage user identification and authorisation
-
Store Web content
-
Coordinate synchronous and asynchronous tasks which are distributed and fault tolerant.
Pregunta 18
Pregunta
Can I control if and when MySQL based RDS Instance is upgraded to new supported versions?
Respuesta
-
No
-
Only in VPC
-
Yes
Pregunta 19
Pregunta
If I modify a DB Instance or the DB parameter group associated with the instance, should I reboot the instance for the changes to take effect?
Respuesta
-
No
-
Yes
Pregunta 20
Pregunta
When you view the block device mapping for your instance, you can see only the EBS volumes, not the instance store volumes.
Respuesta
-
Depends on the instance type
-
FALSE
-
Depends on whether you use API call
-
TRUE
Pregunta 21
Pregunta
By default, EBS volumes that are created and attached to an instance at launch are deleted when that instance is terminated. You can modify this behavior by changing the value of the flag_____ to false when you launch the instance
Respuesta
-
DeleteOnTermination
-
RemoveOnDeletion
-
RemoveOnTermination
-
TerminateOnDeletion
Pregunta 22
Pregunta
What are the initial settings of an user created security group?
Respuesta
-
Allow all inbound traffic and Allow no outbound traffic
-
Allow no inbound traffic and Allow no outbound traffic
-
Allow no inbound traffic and Allow all outbound traffic
-
Allow all inbound traffic and Allow all outbound traffic
Pregunta 23
Pregunta
Will my standby RDS instance be in the same Region as my primary?
Respuesta
-
Only for Oracle RDS types
-
Yes
-
Only if configured at launch
-
No
Pregunta 24
Pregunta
What does Amazon Elastic Beanstalk provide?
Respuesta
-
A scalable storage appliance on top of Amazon Web Services.
-
An application container on top of Amazon Web Services.
-
A service by this name doesn't exist.
-
A scalable cluster of EC2 instances.
Pregunta 25
Pregunta
True or False: When using IAM to control access to your RDS resources, the key names that can be used are case sensitive. For example, aws:CurrentTime is NOT equivalent to AWS:currenttime.
Respuesta
-
TRUE
-
FALSE
Pregunta 26
Pregunta
What will be the status of the snapshot until the snapshot is complete.
Respuesta
-
running
-
working
-
progressing
-
pending
Pregunta 27
Pregunta
Can we attach an EBS volume to more than one EC2 instance at the same time?
Respuesta
-
No
-
Yes
-
Only EC2-optimized EBS volumes.
-
Only in read mode.
Pregunta 28
Pregunta
True or False: Automated backups are enabled by default for a new DB Instance.
Respuesta
-
TRUE
-
FALSE
Pregunta 29
Pregunta
What does the AWS Storage Gateway provide?
Respuesta
-
It allows to integrate on-premises IT environments with Cloud Storage.
-
A direct encrypted connection to Amazon S3.
-
It's a backup solution that provides an on-premises Cloud storage.
-
It provides an encrypted SSL endpoint for backups in the Cloud.
Pregunta 30
Pregunta
Amazon RDS automated backups and DB Snapshots are currently supported for only the ______ storage engine
Respuesta
-
InnoDB
-
MyISAM
Pregunta 31
Pregunta
How many relational database engines does RDS currently support?
Respuesta
-
Three: MySQL, Oracle and Microsoft SQL Server.
-
Just two: MySQL and Oracle.
-
Five: MySQL, PostgreSQL, MongoDB, Cassandra and SQLite.
-
Just one: MySQL.
Pregunta 32
Pregunta
Fill in the blanks: The base URI for all requests for instance metadata is _____
Respuesta
-
http://254.169.169.254/latest/
-
http://169.169.254.254/latest/
-
http://127.0.0.1/latest/
-
http://169.254.169.254/latest/
Pregunta 33
Pregunta
While creating the snapshots using the the command line tools, which command should I be using?
Respuesta
-
ec2-deploy-snapshot
-
ec2-fresh-snapshot
-
ec2-create-snapshot
-
ec2-new-snapshot
Pregunta 34
Pregunta
Typically, you want your application to check whether a request generated an error before you spend any time processing results. The easiest way to find out if an error occurred is to look for an______node in the response from the Amazon RDS API.
Respuesta
-
Incorrect
-
Error
-
FALSE
Pregunta 35
Pregunta
What are the two permission types used by AWS?
Respuesta
-
Resource-based and Product-based
-
Product-based and Service-based
-
Service-based
-
User-based and Resource-based
Pregunta 36
Pregunta
In the Amazon cloudwatch, which metric should I be checking to ensure that your DB Instance has enough free storage space?
Respuesta
-
FreeStorage
-
FreeStorageSpace
-
FreeStorageVolume
-
FreeDBStorageSpace
Pregunta 37
Pregunta
Amazon RDS DB snapshots and automated backups are stored in...
Respuesta
-
Amazon S3
-
Amazon ECS Volume
-
Amazon RDS
-
Amazon EMR
Pregunta 38
Pregunta
What is the maximum key length of a tag?
Respuesta
-
512 Unicode characters
-
64 Unicode characters
-
256 Unicode characters
-
128 Unicode characters
Pregunta 39
Pregunta
Groups can't _____.
Respuesta
-
be nested more than 3 levels
-
be nested at all
-
be nested more than 4 levels
-
be nested more than 2 levels
Pregunta 40
Pregunta
You must increase storage size in increments of at least _____ %
Respuesta
-
40
-
20
-
50
-
10
Pregunta 41
Pregunta
Changes to the backup window take effect ______.
Respuesta
-
from the next billing cycle
-
after 30 minutes
-
immediately
-
after 24 hours
Pregunta 42
Pregunta
Using Amazon CloudWatch's Free Tier, what is the frequency of metric updates which you receive?
Respuesta
-
5 minutes
-
500 milliseconds.
-
30 seconds
-
1 minute
Pregunta 43
Pregunta
Which is the default region in AWS?
Respuesta
-
eu-west-1
-
us-east-1
-
us-east-2
-
ap-southeast-1
Pregunta 44
Pregunta
What are the Amazon EC2 API tools?
Respuesta
-
They don't exist. The Amazon EC2 AMI tools, instead, are used to manage permissions.
-
Command-line tools to the Amazon EC2 web service.
-
They are a set of graphical tools to manage EC2 instances.
-
They don't exist. The Amazon API tools are a client interface to Amazon Web Services.
Pregunta 45
Pregunta
What are the two types of licensing options available for using Amazon RDS for Oracle?
Respuesta
-
BYOL and Enterprise License
-
BYOL and License Included
-
Enterprise License and License Included
-
Role based License and License Included
Pregunta 46
Pregunta
What does a "Domain" refer to in Amazon SWF?
Respuesta
-
A security group in which only tasks inside can communicate with each other
-
A special type of worker
-
A collection of related Workflows
-
The DNS record for the Amazon SWF service
Pregunta 47
Pregunta
EBS Snapshots occur _____
Respuesta
-
Asynchronously
-
Synchronously
-
Weekly
Pregunta 48
Pregunta
Disabling automated backups ______ disable the point-in-time recovery.
Respuesta
-
if configured to can
-
will never
-
will
Pregunta 49
Pregunta
Out of the stripping options available for the EBS volumes, which one has the following disadvantage : 'Doubles the amount of I/O required from the instance to EBS compared to RAID 0, because you're mirroring all writes to a pair of volumes, limiting how much you can stripe.' ?
Respuesta
-
Raid 0
-
RAID 1+0 (RAID 10)
-
Raid 1
-
Raid 2
Pregunta 50
Pregunta
Is creating a Read Replica of another Read Replica supported?
Respuesta
-
Only in certain regions
-
Only with MSSQL based RDS
-
Only for Oracle RDS types
-
No
Pregunta 51
Pregunta
Can Amazon S3 uploads resume on failure or do they need to restart?
Respuesta
-
Restart from beginning
-
You can resume them, if you flag the "resume on failure" option before uploading.
-
Resume on failure
-
Depends on the file size
Pregunta 52
Pregunta
Which of the following cannot be used in Amazon EC2 to control who has access to specific Amazon EC2 instances?
Respuesta
-
Security Groups
-
IAM System
-
SSH keys
-
Windows passwords
Pregunta 53
Pregunta
Fill in the blanks : _____ let you categorize your EC2 resources in different ways, for example, by purpose, owner, or environment.
Respuesta
-
wildcards
-
pointers
-
Tags
-
special filters
Pregunta 54
Pregunta
How can I change the security group membership for interfaces owned by other AWS, such as Elastic Load Balancing?
Respuesta
-
By using the service specific console or API\CLI commands
-
None of these
-
Using Amazon EC2 API/CLI
-
using all these methods
Pregunta 55
Pregunta
What is the maximum write throughput I can provision for a single DynamoDB table?
Respuesta
-
1,000 write capacity units
-
100,000 write capacity units
-
DynamoDB is designed to scale without limits, but if you go beyond 10,000 you have to contact AWS first
-
10,000 write capacity units
Pregunta 56
Pregunta
What does the following command do with respect to the Amazon EC2 security groups?
ec2-revoke RevokeSecurityGroupIngress
Respuesta
-
Removes one or more security groups from a rule.
-
Removes one or more security groups from an Amazon EC2 instance.
-
Removes one or more rules from a security group.
-
Removes a security group from our account.
Pregunta 57
Pregunta
Can a 'user' be associated with multiple AWS accounts?
Respuesta
-
No
-
Yes
Pregunta 58
Pregunta
Manually created DB Snapshots are deleted after the DB Instance is deleted.
Respuesta
- True
- False
Pregunta 59
Pregunta
Can I move a Reserved Instance from one Region to another?
Respuesta
-
No
-
Only if they are moving into GovCloud
-
Yes
-
Only if they are moving to US East from another region
Pregunta 60
Pregunta
What is Amazon Glacier?
Respuesta
-
You mean Amazon "Iceberg": it's a low-cost storage service.
-
A security tool that allows to "freeze" an EBS volume and perform computer forensics on it.
-
A low-cost storage service that provides secure and durable storage for data archiving and backup.
-
It's a security tool that allows to "freeze" an EC2 instance and perform computer forensics on it.
Pregunta 61
Pregunta
What is the durability of S3 RRS?
Respuesta
-
99.99%
-
99.95%
-
99.995%
-
99.999999999%
Pregunta 62
Pregunta
What does specifying the mapping /dev/sdc=none when launching an instance do?
Respuesta
-
Prevents /dev/sdc from creating the instance.
-
Prevents /dev/sdc from deleting the instance.
-
Set the value of /dev/sdc to 'zero'.
-
Prevents /dev/sdc from attaching to the instance.
Pregunta 63
Pregunta
Is Federated Storage Engine currently supported by Amazon RDS for MySQL?
Respuesta
-
No
-
Yes
-
Only in VPC
Pregunta 64
Pregunta
Is there a limit to how many groups a user can be in?
Respuesta
-
Yes for all users
-
Yes for all users except root
-
No
-
Yes unless special permission granted
Pregunta 65
Pregunta
When you perform a restore operation to a point in time or from a DB Snapshot, a new DB Instance is created with a new endpoint.
Respuesta
- True
- False
Pregunta 66
Pregunta
A/An _____ acts as a firewall that controls the traffic allowed to reach one or more instances.
Respuesta
-
security group
-
ACL
-
IAM
-
Private IP Addresses
Pregunta 67
Pregunta
Will my standby RDS instance be in the same Availability Zone as my primary?
Respuesta
-
Only for Oracle RDS types
-
Yes
-
Only if configured at launch
-
No
Pregunta 68
Pregunta
While launching an RDS DB instance, on which page I can select the Availability Zone?
Respuesta
-
REVIEW
-
DB INSTANCE DETAILS
-
MANAGEMENT OPTIONS
-
ADDITIONAL CONFIGURATION
Pregunta 69
Pregunta
What does the following command do with respect to the Amazon EC2 security groups?
ec2-create-group CreateSecurityGroup
Respuesta
-
Groups the user created security groups in to a new group for easy access.
-
Creates a new security group for use with your account.
-
Creates a new group inside the security group.
-
Creates a new rule inside the security group.
Pregunta 70
Pregunta
In the Launch Db Instance Wizard, where can I select the backup and maintennance options?
Respuesta
-
Under DB INSTANCE DETAILS
-
Under REVIEW
-
Under MANAGEMENT OPTIONS
-
Under ENGINE SELECTION
Pregunta 71
Pregunta
What happens to the data on an instance if the instance reboots (intentionally or unintentionally)?
Respuesta
-
Data will be lost
-
Data persists
-
Data may persist however cannot be sure
Pregunta 72
Pregunta
How many types of block devices does Amazon EC2 support?
Respuesta
-
2
-
3
-
4
-
1
Pregunta 73
Pregunta
Provisioned IOPS Costs: you are charged for the IOPS and storage whether or not you use them in a given month. True or False?
Respuesta
- True
- False
Pregunta 74
Pregunta
IAM provides several policy templates you can use to automatically assign permissions to the groups you create. The _____ policy template gives the Admins group permission to access all account resources,except your AWS account information
Respuesta
-
Read Only Access
-
Power User Access
-
AWS CloudFormation Read Only Access
-
Administrator Access
Pregunta 75
Pregunta
Can Amazon S3 uploads resume on failure or do they need to restart?
Respuesta
-
Resume on failure
-
You can resume them, if you flag the "resume on failure" option before uploading.
-
Restart from beginning
-
This question doesn't make sense
Pregunta 76
Pregunta
While performing the volume status checks, if the status is insufficient-data, what does it mean?
Respuesta
-
the checks may still be in progress on the volume
-
the check has passed
-
the check has failed
Pregunta 77
Pregunta
IAM's Policy Evaluation Logic always starts with a default ______ for every request, except for those that use the AWS account's root security credentials
Respuesta
-
Permit
-
Deny
-
Cancel
Pregunta 78
Pregunta
By default, when an EBS volume is attached to a Windows instance, it may show up as any drive letter on the instance. You can change the settings of the _____ Service to set the drive letters of the EBS volumes per your specifications.
Respuesta
-
EBSConfig Service
-
AMIConfig Service
-
Ec2Config Service
-
Ec2-AMIConfig Service
Pregunta 79
Pregunta
For each DB Instance class, what is the maximum size of associated storage capacity?
Respuesta
-
5GB
-
1TB
-
2TB
-
500GB
Pregunta 80
Pregunta
SQL Server _____ store logins and passwords in the master database.
Respuesta
-
can be configured to but by default does not
-
doesn't
-
does
Pregunta 81
Pregunta
What is Oracle SQL Developer?
Respuesta
-
An AWS developer who is an expert in Amazon RDS using both the Oracle and SQL Server DB engines
-
A graphical Java tool distributed without cost by Oracle.
-
It is a variant of the SQL Server Management Studio designed by Microsoft to support Oracle DBMS functionalities
-
A different DBMS released by Microsoft free of cost
Pregunta 82
Pregunta
Does Amazon RDS allow direct host access via Telnet, Secure Shell (SSH), or Windows Remote Desktop Connection?
Respuesta
-
Yes
-
No
-
Depends on if it is in VPC or not
Pregunta 83
Pregunta
To view information about an Amazon EBS volume, open the Amazon EC2 console at https://console.aws.amazon.com/ec2/, click _____ in the Navigation pane.
Respuesta
-
EBS
-
Describe
-
Details
-
Volumes
Pregunta 84
Pregunta
You must increase storage size in increments of at least _____ %
Respuesta
-
40
-
30
-
10
-
20
Pregunta 85
Pregunta
Using Amazon IAM, can I give permission based on organizational groups?
Respuesta
-
Yes but only in certain cases
-
No
-
Yes always
Pregunta 86
Pregunta
What is an isolated database environment running in the cloud (Amazon RDS) called?
Respuesta
-
DB Instance
-
DB Server
-
DB Unit
-
DB Volume
Pregunta 87
Pregunta
While signing in REST/ Query requests, for additional security, you should transmit your requests using Secure Sockets Layer (SSL) by using _____
Respuesta
-
HTTP
-
Internet Protocol Security(IPsec)
-
TLS (Transport Layer Security)
-
HTTPS
Pregunta 88
Pregunta
What happens to the I/O operations while you take a database snapshot?
Respuesta
-
I/O operations to the database are suspended for a few minutes while the backup is in progress.
-
I/O operations to the database are sent to a Replica (if available) for a few minutes while the backup is in progress.
-
I/O operations will be functioning normally
-
I/O operations to the database are suspended for an hour while the backup is in progress
Pregunta 89
Pregunta
Read Replicas require a transactional storage engine and are only supported for the _____ storage engine
Respuesta
-
OracleISAM
-
MSSQLDB
-
InnoDB
-
MyISAM
Pregunta 90
Pregunta
When running my DB Instance as a Multi-AZ deployment, can I use the standby for read or write operations?
Respuesta
-
Yes
-
Only with MSSQL based RDS
-
Only for Oracle RDS instances
-
No
Pregunta 91
Pregunta
When should I choose Provisioned IOPS over Standard RDS storage?
Respuesta
-
If you have batch-oriented workloads
-
If you use production online transaction processing (OLTP) workloads.
-
If you have workloads that are not sensitive to consistent performance
Pregunta 92
Pregunta
In the 'Detailed' monitoring data available for your Amazon EBS volumes, Provisioned IOPS volumes automatically send _____ minute metrics to Amazon CloudWatch.
Respuesta
-
3
-
1
-
5
-
2
Pregunta 93
Pregunta
What is the minimum charge for the data transferred between Amazon RDS and Amazon EC2 Instances in the same Availability Zone?
Respuesta
-
USD 0.10 per GB
-
No charge. It is free.
-
USD 0.02 per GB
-
USD 0.01 per GB
Pregunta 94
Pregunta
Are Reserved Instances available for Multi-AZ Deployments?
Respuesta
-
Only for Cluster Compute instances
-
Yes
-
Only for M3 instance types
-
No
Pregunta 95
Pregunta
Which service enables AWS customers to manage users and permissions in AWS?
Respuesta
-
AWS Access Control Service (ACS)
-
AWS Identity and Access Management (IAM)
-
AWS Identity Manager (AIM)
Pregunta 96
Pregunta
Which Amazon Storage behaves like raw, unformatted, external block devices that you can attach to your instances?
Respuesta
-
None of these.
-
Amazon Instance Storage
-
Amazon EBS
-
All of these
Pregunta 97
Pregunta
Which Amazon service can I use to define a virtual network that closely resembles a traditional data center?
Respuesta
-
Amazon VPC
-
Amazon ServiceBus
-
Amazon EMR
-
Amazon RDS
Pregunta 98
Pregunta
Amazon RDS automated backups and DB Snapshots are currently supported for only the ______ storage engine
Respuesta
-
MyISAM
-
InnoDB
Pregunta 99
Pregunta
MySQL installations default to port _____.
Respuesta
-
3306
-
443
-
80
-
1158
Pregunta 100
Pregunta
If you have chosen Multi-AZ deployment, in the event of a planned or unplanned outage of your primary DB Instance, Amazon RDS automatically switches to the standby replica. The automatic failover mechanism simply changes the ______ record of the main DB Instance to point to the standby DB Instance.
Respuesta
-
DNAME
-
CNAME
-
TXT
-
MX
Pregunta 101
Pregunta
If I want to run a database in an Amazon instance, which is the most recommended Amazon storage option?
Respuesta
-
Amazon Instance Storage
-
Amazon EBS
-
You can't run a database inside an Amazon instance.
-
Amazon S3
Pregunta 102
Pregunta
In regards to IAM you can edit user properties later, but you cannot use the console to change the _____.
Respuesta
-
user name
-
password
-
default group
Pregunta 103
Pregunta
Can I test my DB Instance against a new version before upgrading?
Respuesta
-
No
-
Yes
-
Only in VPC
Pregunta 104
Pregunta
If you add a tag that has the same key as an existing tag on a DB Instance, the new value overwrites the old value.
Respuesta
- True
- False
Pregunta 105
Pregunta
Can I use Provisioned IOPS with VPC?
Respuesta
-
Only Oracle based RDS
-
No
-
Only with MSSQL based RDS
-
Yes for all RDS instances
Pregunta 106
Pregunta
Making your snapshot public shares all snapshot data with everyone. Can the snapshots with AWS Marketplace product codes be made public?
Respuesta
- True
- False
Pregunta 107
Pregunta
Fill in the blanks: "To ensure failover capabilities, consider using a _____ for incoming traffic on a network interface".
Respuesta
-
primary public IP
-
secondary private IP
-
secondary public IP
-
add on secondary IP
Pregunta 108
Pregunta
If I have multiple Read Replicas for my master DB Instance and I promote one of them, what happens to the rest of the Read Replicas?
Respuesta
-
The remaining Read Replicas will still replicate from the older master DB Instance
-
The remaining Read Replicas will be deleted
-
The remaining Read Replicas will be combined to one read replica
Pregunta 109
Pregunta
What does Amazon CloudFormation provide?
Respuesta
-
The ability to setup Autoscaling for Amazon EC2 instances.
-
None of these.
-
A templated resource creation for Amazon Web Services.
-
A template to map network resources for Amazon Web Services.
Pregunta 110
Pregunta
Can I encrypt connections between my application and my DB Instance using SSL?
Respuesta
-
No
-
Yes
-
Only in VPC
-
Only in certain regions
Pregunta 111
Pregunta
What are the four levels of AWS Premium Support?
Respuesta
-
Basic, Developer, Business, Enterprise
-
Basic, Startup, Business, Enterprise
-
Free, Bronze, Silver, Gold
-
All support is free
Pregunta 112
Pregunta
What can I access by visiting the URL: http://status.aws.amazon.com/ ?
Respuesta
-
Amazon Cloud Watch
-
Status of the Amazon RDS DB
-
AWS Service Health Dashboard
-
AWS Cloud Monitor
Pregunta 113
Pregunta
Please select the Amazon EC2 resource which cannot be tagged.
Respuesta
-
images (AMIs, kernels, RAM disks)
-
Amazon EBS volumes
-
Elastic IP addresses
-
VPCs
Pregunta 114
Pregunta
Because of the extensibility limitations of striped storage attached to Windows Server, Amazon RDS does not currently support increasing storage on a _____ DB Instance.
Respuesta
-
SQL Server
-
MySQL
-
Oracle
Pregunta 115
Pregunta
Through which of the following interfaces is AWS Identity and Access Management available?
A) AWS Management Console;
B) Command line interface (CLI);
C) IAM Query API;
D) Existing libraries
Respuesta
-
Only through Command line interface (CLI)
-
A, B and C
-
A and C
-
All of the above
Pregunta 116
Pregunta
Select the incorrect statement
Respuesta
-
In Amazon EC2, the private IP address is only returned to Amazon EC2 when the instance is stopped or terminated
-
In Amazon VPC, an instance retains its private IP addresses when the instance is stopped.
-
In Amazon VPC, an instance does NOT retain its private IP addresses when the instance is stopped.
-
In Amazon EC2, the private IP address is associated exclusively with the instance for its lifetime
Pregunta 117
Pregunta
How are the EBS snapshots saved on Amazon S3?
Respuesta
-
Exponentially
-
Incrementally
-
EBS snapshots are not stored in the Amazon S3
-
Decrementally
Pregunta 118
Pregunta
What is the type of monitoring data (for Amazon EBS volumes) which is available automatically in 5-minute periods at no charge called?
Respuesta
-
Basic
-
Primary
-
Detailed
-
Local
Pregunta 119
Pregunta
The new DB Instance that is created when you promote a Read Replica retains the backup window period.
Respuesta
- True
- False
Pregunta 120
Pregunta
What happens when you create a topic on Amazon SNS?
Respuesta
-
The topic is created, and it has the name you specified for it.
-
An ARN (Amazon Resource Name) is created.
-
You can create a topic on Amazon SQS, not on Amazon SNS.
-
This question doesn't make sense.
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