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Amazon Web Services SOA-C01 Based on Real Exam Environment

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Total 263 questions
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AWS Certified SysOps Administrator - Associate Questions and Answers

Question 37

A company has a web application that runs both on-premises and on Amazon EC2 instances. Over time both the on-premises servers and EC2 instances begin crashing A sysops administrator suspects a memory leak in the application and wants a unified method to monitor memory utilization over time.

How can the Administrator track both the EC2 memory utilization and on-premises server memory utilization over time?

Options:

A.

Write a script or use a third-party application to report memory utilization for both EC2 instances and on-premises servers

B.

Use Amazon CloudWatch agent for both Amazon EC2 instances and on-premises servers to report MemoryUtilization metrics to CloudWatch and set a CloudWatch alarm for notifications

C.

Use CloudWatch agent for Amazon EC2 instances to report memory utilization to CloudWatch and set CloudWatch alarms for notifications. Use a third-party application for the on-premises servers

D.

Configure a load balancer to route traffic to both on-premises servers and EC2 instances then use CloudWatch as the unified view of the metrics for the load balancer

Question 38

The Security team at AnyCompany discovers that some employees have been using individual AWS accounts that are not under the control of AnyCompany. The team has requested that those individual accounts be linked to the central organization using AWS Organizations.

Which action should a SysOps Administrator take to accomplish this?

Options:

A.

Add each existing account to the central organization using AWS IAM.

B.

Create a new organization in each account and join them to the central organization.

C.

Log in to each existing account an add them to the central organization.

D.

Send each existing account an invitation from the central organization.

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Question 39

A company's application infrastructure was deployed using AWS CloudFormation and is composed of Amazon EC2 instances behind an Application Load Balancer. The instances run an EC2 Auto Scaling group across multiple Availability Zones. When releasing a new version of the application, the update deployment must avoid DNS changes and allow rollback.

Which solution should a sysops administrator use to meet the deployment requirements for this new release?

Options:

A.

Configure the Auto Scaling group to use lifecycle hooks. Deploy now instances with the new application version. Complete the lifecycle hook action once healthy.

B.

Create a new Amazon Machine Image (AMI) containing the updated code. Create a launch configuration with the AMI. Update Auto Scaling group to use the new lauch configuration.

C.

Deploy a second CloudFormation stack. Wait for the application to be available Cut over to the new Application Load Balancer

D.

Modify the CloudFormation template to use an AutoScalingReplacingUpdate policy. Update the stack. Perform a second update with the new release

Page: 10 / 10
Total 263 questions
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