A company needs to store data across multiple Availability Zones in an AWS Region. The data will not be accessed regularly but must be immediately retrievable. Which Amazon Elastic File System…

The correct answer is B. EFS Standard-Infrequent Access (EFS Standard-IA). Amazon EFS Standard-Infrequent Access (EFS Standard-IA) is a storage class designed for data that is infrequently accessed but needs to be immediately retrievable. It offers cost savings compared to the standard storage class, making it the most cost-effective option for…

Submitted by kim_seoul· Mar 6, 2026Cloud Technology and Services

Question

A company needs to store data across multiple Availability Zones in an AWS Region. The data will not be accessed regularly but must be immediately retrievable. Which Amazon Elastic File System (Amazon EFS) storage class meets these requirements MOST cost-effectively?

Options

AEFS Standard
BEFS Standard-Infrequent Access (EFS Standard-IA)
CEFS One Zone
DEFS One Zone-Infrequent Access (EFS One Zone-IA)

How the community answered

(44 responses)

A
7% (3)
B
80% (35)
C
11% (5)
D
2% (1)

Explanation

Amazon EFS Standard-Infrequent Access (EFS Standard-IA) is a storage class designed for data that is infrequently accessed but needs to be immediately retrievable. It offers cost savings compared to the standard storage class, making it the most cost-effective option for storing data across multiple Availability Zones that is not accessed regularly.

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