Q1: The speed of laser printer is measures in ......
- a) PPM – Paper Per Minute
- b) LPM – Line Per Minute
- c) CPS – Character Per Second
- d) DPS – Dots Per Second
Q2: Hard disk is coated with .....
- a) carbon layer
- b) metallic layer
- c) magnetic metallic layer
- d) all of the above
Q3: What is a device called that operates under control of another device?
- a) master
- b) slave
- c) stem
- d) simulator
Q4: Computer is an ...... device.
- a) electrical
- b) mechanical
- c) engineering
- d) electronic
Q5: It is the process of starting computer by loading system files into memory.
- a) booting
- b) paging
- c) loading
- d) starting
