CLO-002 Free Practice Test

A systems administrator is reviewing a disaster recovery option that requires little to no downtime in the event of a natural disaster.
Which of the following BEST meets this requirement?

1. A. Configure availability zones.
2. B. Configure high availability.
3. C. Configure geo-redundancy.
4. D. Configure auto-scaling.

Correct Answer: A

Which of the following cloud principles will help manage the risk of a network breach?

1. A. Shared responsibility
2. B. Self-service
3. C. Availability
4. D. Elasticity

Correct Answer: A

A company wants to process a batch job in a faster, cost-effective manner. Which of the following is the BEST solution?

1. A. Implement right-sizing.
2. B. Increase CPU usage.
3. C. Utilize spot instances.
4. D. Add storage.

Correct Answer: C

A company wants to ensure its existing functionalities are not compromised by the addition of a new functionality.
Which of the following is the BEST testing technique?

1. A. Regression
2. B. Stress
3. C. Load
4. D. Quality

Correct Answer: A

An organization's servers are experiencing performance degradation from oversubscription of memory in the virtual environment and exhausted physical RAM.
Which of the following cloud computing characteristics would BEST address the issue?

1. A. Availability
2. B. Elasticity
3. C. Pay-as-you-go
4. D. Self-service

Correct Answer: B