MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

CLOUD COMPUTING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
An EBS Snapshort can shared with specific accounts by making them ____
A
ReadOnly
B
ReadWrite
C
Public
D
Private
Explanation: 

Detailed explanation-1: -Short description. You can’t directly share an encrypted EBS volume with another AWS account. Instead, you must first create and share an encrypted Amazon EBS snapshot with the other account. Then, create a new volume from the copy of the shared snapshot to share the volume.

Detailed explanation-2: -Copy and share the snapshot Choose the same AWS Region that your KMS key is in, and then enter a New DB Snapshot Identifier. In the Encryption section, choose the KMS key that you created. Choose Copy Snapshot. Share the copied snapshot with the target account.

Detailed explanation-3: -EBS snapshots are copies of virtual volumes that provide incremental backups of all blocks that have changed since the previous snapshot. They have the necessary block-level data and metadata to clone a new EBS volume for backup, disaster recovery or nondisruptive testing of an EC2 instance.

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