Top 550+ Solved Computer Fundamentals MCQ Questions Answer
Q. Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots?
a. Napier
b. Babbage
c. Pascal
d. Leibniz
Q. The first Macintosh computer was from
a. First generation
b. Second generation
c. Third generation
d. Fourth generation
Q. Which of the following is not a form of data?
a. numbers and characters
b. images
c. sound
d. none of above
Q. The control unit of a microprocessor
a. Stores data in the memory
b. Accepts input data from keyboard
c. Performs arithmetic/logic function
d. None of above
Q. Which operation is not performed by computer
a. Inputting
b. Processing
c. Controlling
d. Understanding
Q. Floppy disks which are made from flexible plastic material are also called?
a. Hard disks
b. High-density disks
c. Diskettes
d. Templates
Q. The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as
a. Magnetic core memory
b. Magnetic tape memory
c. Magnetic disk memory
d. Magnetic bubble memory
Q. A collection of related instructions organized for a common purpose is referred to as
a. File
b. Database
c. Program
d. None of above
Q. Plotter accuracy is measured in terms of repeatability and
a. Buffer size
b. Resolution
c. Vertical dimensions
d. Intelligence
Q. Computer instructions written with the use of English words instead of binary machine code is called
a. Mnemonics
b. Symbolic code
c. Gray codes
d. Opcode
Q. Which language is directly understood by the computer without translation program?
a. Machine language
b. Assembly language
c. High level language
d. None of above
Q. On which aspect the analog computers are better than digital?
a. Speed
b. Accuracy
c. Reliability
d. Automatic