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Amazon Web Services SOA-C01 - AWS Certified SysOps Administrator - Associate

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Total 263 questions

A SysOps Administrator must find a way to set up alerts when Amazon EC2 service limits are close to being reached.

How can the Administrator achieve this requirement?

A.

Use Amazon Inspector and Amazon CloudWatch Events.

B.

Use AWS Trusted Advisor and Amazon CloudWatch Events.

C.

Use the Personal Health Dashboard and CloudWatch Events.

D.

Use AWS CloudTrail and CloudWatch Events.

The Accounting department would like to receive billing updates more than once a month. They would like the updates to be in a format that can easily be viewed with a spreadsheet application.

How can this request be fulfilled?

A.

Use Amazon CloudWatch Events to schedule a billing inquiry on a bi-weekly basis. Use AWS Glue to convert the output to CSV.

B.

Set AWS Cost and Usage Reports to publish bills daily to an Amazon S3 bucket in CSV format.

C.

Use the AWS CLI to output billing data as JSON. Use Amazon SES to email bills on a daily basis.

D.

Use AWS Lambda, triggered by CloudWatch, to query billing data and push to Amazon RDS.

A company's IT department noticed an increase in the spend of their Developer AWS account. There are over 50 Developers using the account and the Finance Tram wants to determine the service costs incurred by each Developer.

What should a SysOps Administrator do to collect this information? (Select TWO)

A.

Activate the createdBy tag in the account

B.

Analyze the usage with Amazon CloudWatch dashboards

C.

Analyze the usage with Cost Explorer

D.

Configure AWS Trusted Advisor to track resource usage

E.

Create a billing alarm in AWS Budgets

A SysOps Administrator is maintaining a web application using an Amazon Cloud Front web distribution, an Application Load Balancer (ALB), Amazon RDS, and Amazon EC2 in a VPC. All services have services have logging enabled. The Administrator needs to investigate HTTP Layer 7 status codes from the web application.

Which log source contain the status codes? (Select TWO.)

A.

VPC Flow Logs

B.

AWS CloudTrail logs

C.

ALB access logs

D.

ClodFront access logs

E.

RDS logs

A SysOps Administrator receives an email from AWS about a production Amazon EC2 instance backed by Amazon EBS that is on a degraded host scheduled for retirement. The scheduled retirement occurs during business-critical hours.

What should be done to MINIMIZE disruption to the business?

A.

Reboot the instance as soon as possible to perform the system maintenance before the scheduled retirement.

B.

Reboot the instance outside business hours to perform the system maintenance before the scheduled retirement.

C.

Reboot the instance outside business hours to a new host before the scheduled retirement.

D.

Write an AWS Lambda function to restore the system when the Scheduled retirement occurs

A sysops administrator is writing an AWS Cloud Formation template. The template will create a new Amazon S3 bucket and copy objects from an existing Amazon S3 bucket into the new bucket. The objects include data files, images, and scripts.

How should the CIoudFormation template be configured to perform this copy operation?

A.

Configure an AWS Data Pipeline resource with a CopyActivity activity object. Specify the input and output bucket names and a list of object keys.

B.

Configure the S3 bucket resource to activate cross-Region replication. Point to the existing S3 bucket and specify a list of object keys to replicate.

C.

Create an AWS Lambda function that can perform the copy operation. Add the Lambda function to the template as a custom resource.

D.

Specify the commands to copy the objects in the user data field of the template's S3 bucket resource.

A SysOps administrator is implementing automated I/O load performance testing as part of lite continuous integraliorVcontinuous delivery (CI'CD) process for an application The application uses an Amazon Elastic Block Store (Amazon E8S) Provisioned IOPS volume for each instance that is restored from a snapshot and requires consistent I/O performance. During the initial tests, the I/O performance results are sporadic. The SysOps administrator must ensure that the tests yield more consistent results.

Which actions could the SysOps administrator take to accomplish this goal? (Select TWO.)

A.

Restore the EBS volume from the snapshot with fast snapshot restore enabled

B.

Restore the EBS volume from the snapshot using the cold HDD volume type.

C.

Restore the EBS volume from the snapshot and pre-warm the volume by reading all of the blocks.

D.

Restore the EBS volume from the snapshot and configure encryption.

E.

Restore the EBS volume from the snapshot and configure I/O block sizes at random

A SysOps Administrator is deploying an Amazon EC2 instance and is using third-party VPN software to route traffic to an on-premises data center Based on the shared responsibility model AWS is responsible for managing which element of this deployment?

A.

Configuring IPsec tunnels for the VPN

B.

Ensuring high availability of the EC2 instance

C.

Ensuring high availability of the VPN connection

D.

Managing the health of the underlying EC2 host

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?

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

A security officer has requested Ifial internet access be removed from subnets in a VPC. The subnets currently route internet-bound traffic to a NAT gateway. A SysOps administrator needs to remove this access while allowing access to Amazon S3.

Which solution will meet these requirements?

A.

Set up an internet gateway. Update the route table on the subnets to use the internet gateway to route traffic to Amazon S3

B.

Set up an S3 VPC gateway endpoint. Update the route table on the subnets to use the gateway endpoint to route traffic to Amazon S3.

C.

Set up additional NAT gateways in each Availability Zone. Update the route table on the subnets to use the NAT gateways to route traffic to Amazon S3.

D.

Set up an egress-only internet gateway. Update the route table on the subnets to use the egress-only internet gateway to route traffic to Amazon S3.