Free CLF-C01 Exam Braindumps

- (Exam Topic 1)
Which of the following is an AWS key-value database offering consistent single-digit millisecond performance at any scale?

1. A. Amazon RDS
2. B. Amazon Aurora
3. C. Amazon DynamoDB
4. D. Amazon Redshift

Correct Answer: B
Amazon DynamoDB is designed to provide consistent single-digit millisecond latency for any scale of workloads. This consistent performance is a big part of why the Snapchat Stories feature, which includes Snapchat's largest storage write workload, moved to DynamoDB.

- (Exam Topic 3)
Which of the following is an AWS best practice for managing an AWS account root user?

1. A. Keep the root user password with the security team.
2. B. Enable multi-factor authentication (MFA) for the root user
3. C. Create an access key for the root user.
4. D. Keep the root user password consistent for compliance purposes.

Correct Answer: B
If you do have an access key for your AWS account root user, delete it. If you must keep it, rotate (change) the access key regularly. To delete or rotate your root user access keys, go to the My Security Credentials page in the AWS Management Console and sign in with your account's email address and password. You can manage your access keys in the Access keys section. For more information about rotating access keys, see Rotating access keys.

- (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 3)
What is the security best practice concerning sensitive data stored in Amazon S3?

1. A. Enable cross-Region replication on the S3 bucket.
2. B. Enable S3 server-side encryption on the S3 bucket.
3. C. Configure AWS WAF to prevent unauthorized access to the S3 bucket.
4. D. Configure Amazon GuardDuty to prevent unauthorized access to the S3 bucket.

Correct Answer: B

- (Exam Topic 3)
A company needs fully managed, highly reliable, and scalable file storage that is accessible over the Server
Message Block (SMB) protocol.
Which AWS service will meet these requirements?

1. A. Amazon S3
2. B. Amazon Elastic File System (Amazon EFS)
3. C. Amazon FSx for Windows File Server
4. D. Amazon Elastic Block Store (Amazon EBS)

Correct Answer: C
https://www.amazonaws.cn/en/fsx/windows/