- (Exam Topic 1)
A company plans to create a data lake that uses Amazon S3. Which factor will have the MOST effect on cost?

1. A. The selection of S3 storage tiers
2. B. Charges to transfer existing data into Amazon S3
3. C. The addition of S3 bucket policies
4. D. S3 ingest fees for each request

Correct Answer: B

- (Exam Topic 2)
A company wants to provide managed Windows virtual desktops and applications to its remote employees over secure network connections.
When AWS services can the company use to meet the requirements? (Select TWO.)

1. A. Amazon Connect
2. B. Amazon AppStream 2.0
3. C. Amazon Workspaces
4. D. AWS Site-to-Site VPN
5. E. Amazon Elastic Container Service (Amazon ECS)

Correct Answer: CD

- (Exam Topic 3)
According to the AWS shared responsibility model, the customer is responsible for applying the latest security updates and patches for which of the following?

1. A. Amazon DynamoDB
2. B. Amazon EC2 instances
3. C. Amazon RDS instances
4. D. Amazon S3

Correct Answer: B

- (Exam Topic 3)
A company wants to build an application that consists entirely of microservices. Which AWS Cloud architecture design principle supports this goal?

1. A. Think parallel.
2. B. Implement elasticity.
3. C. Stop guessing capacity.
4. D. Decouple components

Correct Answer: D

- (Exam Topic 3)
How does the AWS Cloud help companies build agility into their processes and cloud infrastructure?

1. A. Companies can avoid provisioning too much capacity when they do not know how much capacity is required.
2. B. Companies can expand into new geographic regions.
3. C. Companies can access a range of technologies to experiment and innovate quickly.
4. D. Companies can pay for IT resources only when they use the resources.

Correct Answer: C