CLF-C02 Free Practice Test

- (Exam Topic 3)
A company needs to organize its resources and track AWS costs on a detailed level. The company needs to categorize costs by business department, environment, and application.
Which solution will meet these requirements?

1. A. Access the AWS Cost Management console to organize resources, set an AWS budget, and receive notifications of unintentional usage.
2. B. Use tags to organize the resource
3. C. Activate cost allocation tags to track AWS costs on a detailed level.
4. D. Create Amazon CloudWatch dashboards to visually organize and track costs individually.
5. E. Access the AWS Billing and Cost Management dashboard to organize and track resource consumption on a detailed level.

Correct Answer: A

- (Exam Topic 3)
Which AWS services or resources can a company use directly on its on-premises servers? (Choose two.)

1. A. AWS OpsWorks
2. B. AWS CloudFormation
3. C. AWS Storage Gateway
4. D. Application Load Balancer
5. E. Amazon Cognito

Correct Answer: AC
AWS OpsWorks- They work great with EC2 & On-Premises VM AWS Storage Gateway is a set of hybrid cloud storage services that provide on-premises access to virtually unlimited cloud storage. https://aws.amazon.com/storagegateway/

- (Exam Topic 3)
A company runs an application in the AWS Cloud. The level of traffic to the application vary throughout the week. The company wants to increase the reliability of its application at all times, even during times of high traffic.
Which combination of steps will meet this requirement? (Select TWO.)

1. A. Test recovery procedures.
2. B. Purchase instance weekly based on the previous week’s high traffic points.
3. C. Handle software failures automatically.
4. D. Scale the application vertically.
5. E. Make all changes in the environment manually.

Correct Answer: CD

- (Exam Topic 2)
A company puns to move its on-premises servers to Amazon EC2 instances. The company has 50 different business units and wants to separate each billing lot each unit. What should a cloud practitioner recommend?

1. A. Use separate AWS accounts for each business unit men filter by unit using the coverage report
2. B. Place each business unit in a different AWS Region then filter by unit in Cost Explorer.
3. C. Tag each business unit’s resources then filter by unit in Cost Explorer
4. D. Use a Afferent VPC for each business unit then Mar by unit using an AWS Cost and Usage Report

Correct Answer: C

- (Exam Topic 3)
A company is running a critical workload on an Amazon RDS D8 instance. The company needs the DB instance to be highly available with a recovery time of less than 5 minutes. Which solution will meet these requirements?

1. A. Create a read replica of the DB instance.
2. B. Create a template of the DB instance by using AWS Cloud Formation.
3. C. Take frequent snapshots of the DB instanc
4. D. Store the snapshots in Amazon S3.
5. E. Modify the DB instance to be a Multi-AZ deployment.

Correct Answer: D
A Multi-AZ deployment of Amazon RDS automatically provisions and maintains a synchronous standby replica in a different availability zone (AZ) than the primary instance. In the event of a failure of the primary instance, the replica is promoted to be the new primary instance, and the recovery time is less than 5 minutes. This ensures high availability for the critical workload and meets the company's requirement for a recovery time of less than 5 minutes. Additionally, it also provides automatic failover and data replication, so in case of any disaster or unplanned outage you will have a fully-working DB instance up and running with minimal data loss.
Reference:
[1] https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.MultiAZ.html [2] https://aws.am