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Question 366 - SAP-C01 discussion

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You want to mount an Amazon EFS file system on an Amazon EC2 instance using DNS names. Which of the following generic form of a mount target's DNS name must you use to mount the file system?

A.
availability-zone.file-system-id.efs.aws-region.amazonaws.com
Answers
A.
availability-zone.file-system-id.efs.aws-region.amazonaws.com
B.
efs-system-id.availability-zone.file-aws-region.amazonaws.com
Answers
B.
efs-system-id.availability-zone.file-aws-region.amazonaws.com
C.
$file-system-id.$availability-zone.$efs.aws-region.$amazonaws.com
Answers
C.
$file-system-id.$availability-zone.$efs.aws-region.$amazonaws.com
D.
#aws-region.#availability-zone.#file-system-id.#efs.#amazonaws.com
Answers
D.
#aws-region.#availability-zone.#file-system-id.#efs.#amazonaws.com
Suggested answer: A

Explanation:

An Amazon EFS file system can be mounted on an Amazon EC2 instance using DNS names. This can be done with either a DNS name for the file system or a DNS name for the mount target. To construct the mount target's DNS name, use the following generic form: availability-zone.file-system-id.efs.aws-region.amazonaws.com

Reference: http://docs.aws.amazon.com/efs/latest/ug/mounting-fs.html#mounting-fs-install-nfsclient

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asked 16/09/2024
Dimitri Alvarez Ruiz
41 questions
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