Subject :NCO Class : Class 5
Which of the following statements is/are correct about a portable hard disk?
A It is a mass storage device.
B It can be easily transported and externally connected to a computer.
C It is an optical storage media.
D Both (A) and (B)
But it is very hard to connect a hard disk to a computer.
Ans 1: (Master Answer)
Class : Class 1
Answer:D