SOA-C03 Amazon-Web-Services Exam Questions and Free Practice Test

Question 31

A company is running an application on premises and wants to use AWS for data backup. All of the data must be available locally. The backup application can write only to block- based storage that is compatible with the Portable Operating System Interface (POSIX).
Which backup solution will meet these requirements?

A. Configure the backup software to use Amazon S3 as the target for the data backups.

B. Configure the backup software to use Amazon S3 Glacier Flexible Retrieval as the target for the data backups.

C. Use AWS Storage Gateway, and configure it to use gateway-cached volumes.

D. Use AWS Storage Gateway, and configure it to use gateway-stored volumes.

Correct Answer:D

Question 32

A SysOps administrator monitors and maintains the availability of resources in an AWS environment. The SysOps administrator notices that the CPU utilization of an Amazon EC2 instance that runs web server software peaks above 80% at various times during each day. The CPU spikes correlate with peak daily loads. The high CPU load has resulted in performance issues for customers.
The SysOps administrator needs to resolve the system performance issue without causing any service disruptions. Which solution will meet these requirements?

A. Configure an Amazon CloudWatch alarm that invokes an AWS Systems Manager Automation runbook to vertically scale the EC2 instance when the CPU utilization exceeds 80%.

B. Configure an AWS Systems Manager Automation runbook to run a script that automatically restarts the application when CPU utilization exceeds 80%.

C. Configure an Amazon EventBridge rule that invokes an AWS Systems Manager Automation documen

D. Configure the document to increase the EC2 instance size when CPU utilization exceeds 80%.

E. Set up an Auto Scaling group with an Amazon CloudWatch alarm that triggers a scaling policy to launch additional EC2 instances when the CPU utilization exceeds 80%.

Correct Answer:D

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