AWS CLF-C02 - Storage Practice Test

Question 1

Which AWS service provides object storage with 99.999999999% (11 9s) durability?

Accepted Answer

Amazon S3

Answer

Amazon EBS

Answer

Amazon EFS

Answer

Amazon Instance Store

Question 2

Which Amazon S3 storage classes are designed for long-term, low-cost data archiving? (Select TWO)

Accepted Answer

Answer

S3 Standard

Answer

S3 Glacier Flexible Retrieval

Answer

S3 Intelligent-Tiering

Answer

S3 Glacier Deep Archive

Answer

Amazon EBS Cold HDD

Question 3

Which block storage service is commonly used with Amazon EC2 instances to store persistent data?

Accepted Answer

Amazon EBS

Answer

Amazon S3

Answer

Amazon EFS

Answer

Amazon Elasticache

Question 4

A company needs a shared file system that can be mounted simultaneously by multiple Linux EC2 instances. Which service should they use?

Accepted Answer

Amazon EFS

Answer

Amazon EBS

Answer

Amazon S3

Answer

Amazon FSx for Windows File Server

Question 5

Which service would you use to migrate exabytes of data from an on-premises data center to AWS using a rugged physical storage device?

Accepted Answer

AWS Snowmobile

Answer

AWS Snowball Edge

Answer

AWS Storage Gateway

Answer

AWS Direct Connect

Question 6

Which S3 feature should you enable to prevent accidental deletion of objects and keep a history of changes?

Accepted Answer

S3 Versioning

Answer

S3 Transfer Acceleration

Answer

S3 Lifecycle Policies

Answer

S3 Encryption

Question 7

A company wants to host a static website (HTML, CSS, images) as cheaply as possible without managing servers. Which solution is appropriate?

Accepted Answer

Amazon S3

Answer

Amazon EC2

Answer

Amazon EBS

Answer

Amazon RDS

Question 8

What type of storage does Amazon Instance Store provide?

Accepted Answer

Ephemeral (temporary) block storage

Answer

Long-term persistent storage

Answer

Shared file storage

Answer

Durable object storage

Question 9

To optimize costs, which S3 feature allows automatically moving objects between different storage classes based on defined time rules?

Accepted Answer

S3 Lifecycle Policies

Answer

S3 Cross-Region Replication

Answer

S3 Versioning

Answer

S3 Object Lock

Question 10

Which option best describes how Amazon S3 is charged?

Accepted Answer

For storage, requests, and outbound data transfer

Answer

Only for the amount of storage used

Answer

Only for inbound data transfer

Answer

Flat monthly fee per bucket