Q1: What is meant by debug?
- a) finding errors
- b) finding errors and correct them
- c) making errors
- d) all
Q2: Which one is impact printer used in personal computer?
- a) ink jet
- b) laser
- c) dot matrix
- d) all
Q3: Which of the following is erasable CD that can be written on multiple times?
- a) CD-ROM
- b) CD-R
- c) CD-RW
- d) DVD ROM
Q4: Which of the following is not controlled by computer’s operating system?
- a) the computer memory
- b) the printer attached to the computer
- c) the computer’s CD ROM
- d) all
Q5: Which OS is suitable for handling more than one user at one time?
- a) multiprocessing OS
- b) multiuser OS
- c) multiprogramming OS
- d) all
