A Block Device Is a Storage Device That Moves Data

Multiple Choice

A block device is a storage device that moves data in sequences. How many types of block devices does Amazon EC2 support?

A) 2 -instance store volumes and EBS volumes
B) 5 -General Purpose SSD, Provisioned IOPS SSD, Throughput Optimized HDD, Cold HDD, and Magnetic
C) 3 -SSD, HDD, and Magnetic
D) 1 -instance store volumes