Q1: Preparing a magnetic disk for data storage is called
- a) booting
- b) formatting
- c) defragmenting
- d) magnetising
Q2: When did Intel announce its 80386 processor?
- a) 1983
- b) 1985
- c) 1987
- d) 1989
Q3: It is a program which is used to protect a disk from catching and infection of virus.
- a) antidote
- b) vaccines
- c) OS
- d) internet
Q4: The operation of a digital computer is based on
- a) electronic
- b) analog
- c) counting
- d) logical
Q5: Which of the following printer uses light beam and electrostatically sensitive black powder?
- a) inkjet printer
- b) daisy wheel printer
- c) dot matrix printer
- d) laser printer
