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



Question : A user is using the AWS SQS to decouple the services. Which of the below mentioned operations is not
supported by SQS?
: A user is using the AWS SQS to decouple the services. Which of the below mentioned operations is not
1. SendMessageBatch
2. DeleteMessageBatch
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4. DeleteMessageQueue

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Amazon Simple Queue Service SQS. is a fast, reliable, scalable, and fully managed message queuing
service. SQS provides a simple and cost-effective way to decouple the components of an application. The user can perform the following set of
operations using the Amazon SQS:
CreateQueue, ListQueues, DeleteQueue, SendMessage, SendMessageBatch, ReceiveMessage, DeleteMessage, DeleteMessageBatch,
ChangeMessageVisibility, ChangeMessageVisibilityBatch, SetQueueAttributes, GetQueueAttributes, GetQueueUrl, AddPermission and
RemovePermission. Operations can be performed only by the AWS account owner or an AWS account that the account owner has delegated to.







Question : A user has configured Auto Scaling with instances. The user had created a new AMI after updating one of the instance. If the user wants to
terminate two specific instances to ensure that Auto Scaling launches an instances with the new launch configuration, which command should he run?
: A user has configured Auto Scaling with instances. The user had created a new AMI after updating one of the instance. If the user wants to
1. as-delete-instance-in-auto-scaling-group (Instance ID) --no-decrement-desired-capacity
2. as-terminate-instance-in-auto-scaling-group (Instance ID) --update-desired-capacity
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4. as-terminate-instance-in-auto-scaling-group (Instance ID) --no-decrement-desired-capacity



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The Auto Scaling command as-terminate-instance-in-auto-scaling-group (Instance ID) will terminate the
specific instance ID. The user is required to specify the parameter as -no-decrement-desired- capacity to
ensure that it launches a new instance from the launch config after terminating the instance. If the user
specifies the parameter --decrement-desired-capacity then Auto Scaling will terminate the instance and
decrease the desired capacity by 1.







Question : A user has launched an EC instance from an instance store backed AMI. If the user restarts the instance, what will happen to the ephermal
storage data?

: A user has launched an EC instance from an instance store backed AMI. If the user restarts the instance, what will happen to the ephermal
1. All the data will be erased but the ephermal storage will stay connected
2. All data will be erased and the ephermal storage is released
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4. The data is preserved


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Explanation: A user can reboot an EC2 instance using the AWS console, the Amazon EC2 CLI or the Amazon EC2 API. Rebooting an instance is equivalent to
rebooting an operating system. However, it is recommended that the user use Amazon EC2 to reboot the instance instead of running the
operating system reboot command from the instance. When an instance launched from an instance store backed AMI is rebooted all the ephermal
storage data is still preserved.




Related Questions

Question : Which types of applications, when running on an EC instance, would you consider using provisioned IOPS for?

 : Which types of applications, when running on an EC instance, would you consider using provisioned IOPS for?
1. Web Servers
2. File Servers
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4. All of the above


Question : When using provisioned IOPS, you will pay for the IOPS even if you do not use them.


 : When using provisioned IOPS, you will pay for the IOPS even if you do not use them.
1. True
2. False


Question : You are currently hosting multiple applications in a VPC and have logged numerous port scans
coming in from a specific IP address block. Your security team has requested that all access from
the offending IP address block be denied for the next 24 hours.
Which of the following is the best method to quickly and temporarily deny access from the specified IP address block?
 : You are currently hosting multiple applications in a VPC and have logged numerous port scans
1. Create an AD policy to modify Windows Firewall settings on all hosts in the VPC to deny access from the IP address block
2. Modify the Network ACLs associated with all public subnets in the VPC to deny access from the IP address block
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4. Modify the Windows Firewall settings on all Amazon Machine Images (AMIs) that your organization uses in that VPC to deny access from the IP address block


Question : When preparing for a compliance assessment of your system built inside of AWS. What are three best-practices for you to prepare for an audit?

Choose 3 answers
A. Gather evidence of your IT operational controls
B. Request and obtain applicable third-party audited AWS compliance reports and certifications
C. Request and obtain a compliance and security tour of an AWS data center for a preassessment security review.
D. Request and obtain approval from AWS to perform relevant network scans and in-depth penetration tests of your system's Instances and endpoints.
E. Schedule meetings with AWS's third-party auditors to provide evidence of AWS compliance that maps to your control objectives.

 : When preparing for a compliance assessment of your system built inside of AWS. What are three best-practices for you to prepare for an audit?
1. B,D,E
2. A,B,D
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4. C,D,E
5. A,B,C



Question : You have started a new job and are reviewing your company's infrastructure on AWS. You notice one web application where they have an Elastic Load Balancer (ELB) in
front of web instances in an Auto Scaling Group. When you check the metrics for the ELB in CloudWatch you see four healthy instances in Availability Zone (AZ) A and zero in AZ B.
There are zero unhealthy instances. What do you need to fix to balance the instances across AZs?
 : You have started a new job and are reviewing your company's infrastructure on AWS. You notice one web application where they have an Elastic Load Balancer (ELB) in
1. Set the ELB to only be attached to another AZ
2. Make sure Auto Scaling is configured to launch in both AZs
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4. Make sure the maximum size of the Auto Scaling Group is greater than 4



Question : You have been asked to leverage Amazon VPC EC and SQS to implement an application that submits and receives millions of messages per second to a message queue.
You want to ensure your application has sufficient bandwidth between your EC2 instances and SQS. Which option will provide
(The most scalable solution for communicating between the application and SQS)?
 : You have been asked to leverage Amazon VPC EC and SQS to implement an application that submits and receives millions of messages per second to a message queue.
1. Ensure the application instances are properly configured with an Elastic Load Balancer
2. Ensure the application instances are launched in private subnets with the EBS-optimized option enabled
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4. Launch application instances in private subnets with an Auto Scaling group and Auto Scaling triggers configured to watch the SQS queue size