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]
Default size of EC2 instance created with Windows AMI is
A
8GB
B
16GB
C
30GB
D
50 GB
Explanation: 

Detailed explanation-1: -An Amazon EC2 Windows instance created from an Amazon Machine Image (AMI) has a default 30 GB gp2 (General Purpose SSD) Amazon EBS root volume. You can expand the disk space of a Windows instance following these steps.

Detailed explanation-2: -Starting today, you can now store and restore up to 5TB Amazon Machine Images (AMIs) to and from an Amazon S3 bucket. This enables storing and transferring of larger AMIs between partitions. The old limit was 1TB.

Detailed explanation-3: -Disk and tiering limits by EC2 instance Cloud Volumes ONTAP uses EBS volumes as disks, with a maximum disk size of 16 TiB.

Detailed explanation-4: -For Amazon EC2 Linux instances, the default user name is ec2-user. The public key is stored on the target instance (the instance that the user is requesting access to) in the ec2-user home directory ( ec2-user/.

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