AWS Certified Solutions Architect S3 Storage Classes and Policies 2

Question 1

A company stores infrequently accessed compliance logs that must be retrievable within 12 hours. Which S3 storage class minimizes cost while meeting this requirement?

Accepted Answer

S3 Glacier Flexible Retrieval

Answer

S3 Standard-IA

Answer

S3 Glacier Deep Archive

Answer

S3 One Zone-IA

Question 2

Which S3 feature automatically moves objects between storage classes based on configurable time-based rules?

Accepted Answer

S3 Lifecycle policies

Answer

S3 Replication

Answer

S3 Intelligent-Tiering

Answer

S3 Object Lock

Question 3

An architect needs to store primary copies of objects with the lowest possible latency. The objects are accessed multiple times a day. Which storage class is most appropriate?

Accepted Answer

S3 Standard

Answer

S3 Standard-IA

Answer

S3 Glacier Instant Retrieval

Answer

S3 Intelligent-Tiering

Question 4

What is the minimum storage duration charge for objects stored in S3 Glacier Deep Archive?

Accepted Answer

180 days

Answer

30 days

Answer

90 days

Answer

365 days

Question 5

A lifecycle rule transitions objects from S3 Standard to S3 Standard-IA. What is the minimum age an object must be before it can be transitioned?

Accepted Answer

30 days

Answer

1 day

Answer

60 days

Answer

90 days

Question 6

Which S3 storage class stores data in only a single Availability Zone and is best suited for easily re-creatable, infrequently accessed data?

Accepted Answer

S3 One Zone-IA

Answer

S3 Standard-IA

Answer

S3 Glacier Instant Retrieval

Answer

S3 Reduced Redundancy Storage

Question 7

An S3 bucket policy uses the condition key 's3:prefix' to restrict access. What does this condition evaluate?

Accepted Answer

The beginning of the object key name in the request

Answer

The AWS account prefix of the requester

Answer

The storage class prefix assigned to the object

Answer

The KMS key prefix used for encryption