Question

D. Multiple Choice Questions:
1.
Which of the following is not a storage device?
a. CD-ROM
b. DVD
C Plotter
2.
بر
Which among the following types of mouse uses laser technology to detect the motion of the ball?
Optical mouse
b. Opto-mechanical mouse c. None of these
3.
printer
Dot-Matrix is an example of
A Impact
b. Non-Impact
c. Manual
4
The data transfer rate of CD-ROM is measured in
bikilobytes per second
c. None of these
a. Rotation per minute
5.
Flash drive is also called
b. Thumb drive
C. All of these
A. Pendrive
armor the following:​

Answer 1

Answer:

1-b

2-a optical mouse

3-c

4-a

5-c