Correct Answer:
Option D - The secondary storage device is also known as auxiliary storage device. It is not a part of the computer. It is added separately to the computer. These devices can only store data but cannot perform arithmetic operations, logical operations and fetch operations.
D. The secondary storage device is also known as auxiliary storage device. It is not a part of the computer. It is added separately to the computer. These devices can only store data but cannot perform arithmetic operations, logical operations and fetch operations.