CLF-C02 Storage Services 2

Question 1

A company needs to store database backups that will be accessed once a month for compliance audits. Which S3 storage class offers the best cost savings?

Accepted Answer

S3 Standard-IA

Answer

S3 Standard-IA is designed for infrequently accessed data that still needs millisecond retrieval, making it ideal for monthly compliance backups.

Question 2

Which AWS service provides a fully managed NFS file system that can be mounted by multiple EC2 instances simultaneously?

Accepted Answer

Amazon EFS

Answer

Amazon EFS (Elastic File System) is a fully managed NFS file system that supports concurrent access from multiple EC2 instances.

Question 3

A developer wants to serve static website content globally with low latency. Which combination of services is most appropriate?

Accepted Answer

S3 + CloudFront

Answer

S3 hosts static website files and CloudFront distributes them via a global CDN, minimizing latency for worldwide users.

Question 4

Which S3 feature allows you to automatically move objects to cheaper storage tiers as they age?

Accepted Answer

S3 Lifecycle Policies

Answer

S3 Lifecycle Policies automate transitions of objects between storage classes based on age, reducing storage costs over time.

Question 5

What is the maximum size of a single object that can be stored in Amazon S3?

Accepted Answer

5 TB

Answer

A single S3 object can be up to 5 TB in size; objects larger than 100 MB should use multipart upload.

(CLF-C02) AWS Certified Cloud Practitioner Practice Test

(CLF-C02) AWS Certified Cloud Practitioner Practice Test

CLF-C02 Storage Services 2