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AWS Certified SysOps Administrator - Associate Questions and Answers (Dumps and Practice Questions)



Question : What is the below command represent

% aws cloudwatch put-metric-alarm --alarm-name my-Alarm --alarm-description "" --namespace "AWS/EC2"
--dimensions Name=InstanceId,Value=i-abc123 --statistic Average --metric-name CPUUtilization --comparison-operator LessThanThreshold
--threshold 10 --period 86400 --evaluation-periods 4 --alarm-actions arn:aws:automate:us-east-1:ec2:stop

: What is the below command represent
1. how to stop an instance if the average CPUUtilization is greater than 10 percent over a 24 hour period.
2. how to stop an instance if the average CPUUtilization is less than 10 percent over a 24 hour period.
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4. how to terminate an instance if the average CPUUtilization is greater than 10 percent over a 24 hour period.



Correct Answer : Get Lastest Questions and Answer :

Explanation: To create an alarm to stop an instance using the CLI
You can use the arn:aws:automate:us-east-1:ec2:stop ARN to stop an Amazon EC2 instance. The following example shows how to stop an instance if the average CPUUtilization is less than
10 percent over a 24 hour period.
" At a command prompt, type:
% aws cloudwatch put-metric-alarm --alarm-name my-Alarm --alarm-description "Stop the instance when it is idle for a day" --namespace "AWS/EC2" --dimensions
Name=InstanceId,Value=i-abc123 --statistic Average --metric-name CPUUtilization --comparison-operator LessThanThreshold --threshold 10 --period 86400 --evaluation-periods 4
--alarm-actions arn:aws:automate:us-east-1:ec2:stop










Question : What is the below command represent

% aws cloudwatch put-metric-alarm --alarm-name my-Alarm --alarm-description "" --namespace "AWS/EC2" --dimensions Name=InstanceId,Value=i-abc123"
--statistic Average --metric-name CPUUtilization --comparison-operator LessThanThreshold --threshold 10 --period 86400 --evaluation-periods 4
-- alarm-actions arn:aws:automate:us-east-1:ec2:terminate

: What is the below command represent
1. how to stop an instance if the average CPUUtilization is greater than 10 percent over a 24 hour period.
2. how to stop an instance if the average CPUUtilization is less than 10 percent over a 24 hour period.
 3. Access Mostly Uused Products by 50000+ Subscribers
4. how to terminate an instance if the average CPUUtilization is greater than 10 percent over a 24 hour period.




Correct Answer : Get Lastest Questions and Answer :

Explanation: To create an alarm to terminate an instance using the CLI
" At a command prompt, type:
% aws cloudwatch put-metric-alarm --alarm-name my-Alarm --alarm-description "Terminate the instance when it is idle for a day" --namespace "AWS/EC2" --dimensions
Name=InstanceId,Value=i-abc123" --statistic Average --metric-name CPUUtilization --comparison-operator LessThanThreshold --threshold 1 --period 86400 --evaluation-periods 4 --
alarm-actions arn:aws:automate:us-east-1:ec2:terminate










Question : A user is trying to create a PIOPS EBS volume with GB size and IOPS. Will AWS create the volume?
: A user is trying to create a PIOPS EBS volume with GB size and IOPS. Will AWS create the volume?
1. Yes, since the ratio between EBS and IOPS is less than 30
2. No, since the PIOPS and EBS size ratio is less than 30
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4. Yes, since PIOPS is higher than 100


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Explanation: A provisioned IOPS EBS volume can range in size from 10 GB to 1 TB and the user can provision up to 4000 IOPS per volume. The ratio of IOPS
provisioned to the volume size requested should be a maximum of 30; for example, a volume with 3000 IOPS must be at least 100 GB.


Related Questions

Question : An application you maintain consists of multiple EC instances in a default tenancy VPC.
This application has undergone an internal audit and has been determined to require dedicated hardware for one instance. Your compliance team has given you a week to move
this instance to single-tenant hardware. Which process will have minimal impact on your application while complying with this requirement?

 : An application you maintain consists of multiple EC instances in a default tenancy VPC.
1. Create a new VPC with tenancy=dedicated and migrate to the new VPC
2. Use ec2-reboot-instances command line and set the parameter "dedicated=true"
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4. Stop the instance, create an AMI, launch a new instance with tenancy=dedicated, and terminate the old instance



Question : You have private video content in S that you want to serve to subscribed users on the
Internet. User IDs, credentials, and subscriptions are stored in an Amazon RDS database.
Which configuration will allow you to securely serve private content to your users?
 : You have private video content in S that you want to serve to subscribed users on the
1. Generate pre-signed URLs for each user as they request access to protected S3 content
2. Create an IAM user for each subscribed user and assign the GetObject permission to each IAM user
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4. Create a CloudFront Origin Identity user for your subscribed users and assign the GetObject permission to this user


Question : The compliance department within your multi-national organization requires that all data for
your customers that reside in the European Union (EU) must not leave the EU and also
data for customers that reside in the US must not leave the US without explicit
authorization.
What must you do to comply with this requirement for a web based profile management
application running on EC2?
 : The compliance department within your multi-national organization requires that all data for
1. Run EC2 instances in multiple AWS Availability Zones in single Region and
leverage an Elastic Load Balancer with session stickiness to route traffic to the appropriate
zone to create their profile
2. Run EC2 instances in multiple Regions and leverage Route 53's Latency Based
Routing capabilities to route traffic to the appropriate region to create their profile
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determine if a user needs to be redirect to the appropriate region to create their profile
4. Run EC2 instances in multiple AWS Availability Zones in a single Region and
leverage a third party data provider to determine if a user needs to be redirect to the
appropriate zone to create their profile



Question : Your mission is to create a lights-out datacenter environment, and you plan to use AWS
OpsWorks to accomplish this. First you created a stack and added an App Server layer
with an instance running in it. Next you added an application to the instance, and now you
need to deploy a MySQL RDS database instance.
Which of the following answers accurately describe how to add a backend database server
to an OpsWorks stack? Choose 3 answers
A. Add a new database layer and then add recipes to the deploy actions of the database and App Server layers.
B. Use OpsWorks' "Clone Stack" feature to create a second RDS stack in another Availability Zone for redundancy in the event of a failure in the Primary AZ. To switch to the
secondary RDS instance, set the [:database] attributes to values that are appropriate for your server which you can do by using custom JSON.
C. The variables that characterize the RDS database connection--host, user, and so on--are set using the corresponding values from the deploy JSON's [:depioy][:app_name][:database] attributes.
D. Cookbook attributes are stored in a repository, so OpsWorks requires that the "password": "your_password" attribute for the RDS instance must be encrypted using at least a 256-bit key.
E. Set up the connection between the app server and the RDS layer by using a custom recipe. The recipe configures the app server as required, typically by creating a
configuration file. The recipe gets the connection data such as the host and database name from a set of attributes in the stack configuration and deployment JSON that AWS
OpsWorks installs on every instance.


: Your mission is to create a lights-out datacenter environment, and you plan to use AWS
1. A,C,D
2. B,C,D
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4. A,B,D
5. B,C,E


Question : You have a proprietary data store on-premises that must be backed up daily by dumping
the data store contents to a single compressed 50GB file and sending the file to AWS. Your
SLAs state that any dump file backed up within the past 7 days can be retrieved within 2
hours. Your compliance department has stated that all data must be held indefinitely. The
time required to restore the data store from a backup is approximately 1 hour. Your onpremise
network connection is capable of sustaining 1gbps to AWS.
Which backup methods to AWS would be most cost-effective while still meeting all of your
requirements?
 : You have a proprietary data store on-premises that must be backed up daily by dumping
1. Send the daily backup files to Glacier immediately after being generated
2. Transfer the daily backup files to an EBS volume in AWS and take daily snapshots of the volume
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4. Host the backup files on a Storage Gateway with Gateway-Cached Volumes and take daily snapshots


Question : In order to optimize performance for a compute cluster that requires low inter-node latency,
which feature in the following list should you use?
 : In order to optimize performance for a compute cluster that requires low inter-node latency,
1. AWS Direct Connect
2. Placement Groups
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4. EC2 Dedicated Instances
5. Multiple Availability Zones