You Scored:
Ranking:
Computer Fundamentals MCQs Solved With Answers
1. Which is considered a direct entry input device ?
A) Optical scanner
B) Mouse and digitizer
C) Light pen
D) All of the above (Answer)
2. What was the computer invented by Attanasoff and Clifford ?
A) Mark I
B) ABC (Answer)
C) Z3
D) None of above
3. Which of the following produces the best quality graphics reproduction ?
A) Laser printer
B) Ink jet printer
C) Plotter (Answer)
D) Dot matrix printer
4. The two major types of computer chips are
A) External memory chip
B) Primary memory chip
C) Microprocessor chip
D) Both b and c (Answer)
5. What is the responsibility of the logical unit in the CPU of a computer ?
A) To produce result
B) To compare numbers (Answer)
C) To control flow of information
D) To do math’s works
6. Storage capacity of magnetic disk depends on
A) tracks per inch of surface
B) bits per inch of tracks
C) disk pack in disk surface
D) All of above (Answer)
7. Mnemonic a memory trick is used in which of the following language ?
A) Machine language
B) Assembly language (Answer)
C) High level language
D) None of above
8. Each set of Napier’s bones consisted of ------ rods.
A) 5
B) 9
C) 11 (Answer)
D) 13
9. A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
A) Memory
B) Buffer (Answer)
C) Accumulator
D) Address
10. The first firm to mass-market a microcomputer as a personal computer was
A) IBM
B) Super UNIVAC
C) Radio Shaks (Answer)
D) Data General Corporation
