New Release SOA-C01 AWS Certified Associate Questions

AWS Certified SysOps Administrator - Associate Questions and Answers

Question 17

A SysOps Administrator is attempting to use AWS Systems Manager Session Manager to initiate a SSH session with an Amazon EC2 instance running on a custom Linux Amazon Machine Image (AMI) The Administrator cannot find the target instance in the Session Manager console

Which combination of actions with solve this issue? (Select TWO )

Options:

Add Systems Manager permissions to the instance profile

Configure the bucket used by Session Manager logs to allow write access

install Systems Manager Agent on the instance

Modify the instance security group to allow inbound traffic on SSH port 22

Reboot the instance with a new SSH key pair named ssm-user

Question 18

A SysOps Administrator created an AWS CloudFormation template for the first time. The stack failed with a status of ROLLBACK_COMPLETE. The Administrator identified and resolved the template issue causing the failure.

How should the Administrator continue with the stack deployment?

Options:

Delete the failed stack and create a new stack.

Execute a change set on the failed stack.

Perform an update-stack action on the failed stack.

Run a validate-template command.

Question 19

A financial service company is running distributed computing software to manage a fleet of 20 servers for their calculations. There are 2 control nodes and 18 worker nodes to run the calculations. Worker nodes can be automatically started by the control nodes when required. Currently, all nodes are running on demand, and the worker nodes are uses for approximately 4 hours each day.

Which combination of actions will be most cost-effective? (Select Two)

Options:

Use dedicated Hosts for the control nodes.

Use reserved instances for the control nodes.

Use reserved instances for the worker nodes.

Use spot instances for the control nodes and On-demand instances if there is no Spot availability.

Use spot instances for the worker nodes and On-demand instances if there is no spot availability.

Question 20

A company has an application running on a fleet of Microsoft Windows instances. Patches to the operating system need to be applied each month. AWS Systems Manager Patch Manager is used to apply the patches on a schedule.

When the fleet is being patched, customers complain about delayed service responses.

What can be done to ensure patches are deployed with MINIMAL customer impact?

Options:

Change the number of instances patched at any one time to 100%.

Create a snapshot of each server in the fleet using a Systems Manager Automation document before starting the patch process.

Configure the maintenance window to patch 10% of the instance in the patch group at a time.

Create a patched Amazon Machine Image (AMI). Configure the maintenance window option to deploy the patched AMI on only 10% of the fleet at a time.

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New Release SOA-C01 AWS Certified Associate Questions

AWS Certified SysOps Administrator - Associate Questions and Answers

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