Fundamental of Computer MCQs SET- 1 – Computer Basic MCQs

Q21. Meaning of data processing is

A) Collection of data
B) Working of Computer
C) Doing Calculation
D) Preparing information for business use
Working of Computer

Q22. __________represents raw facts, whereas__________ is data made meaningful

A) Information, reporting
B) Data, information
C) Information, bits
D) Records, bytes
Data, information

Q23. The arithmetic/logic unit performs the following actions

A) checks data for accuracy
B) does calculations using addition, subtraction, multiplication, and division
C) does logical comparisons, such as equal to, greater than, less than
D) does both calculations and logical comparisons
does both calculations and logical comparisons

Q24. Main memory works in conjunction with ________

A) special function cards
D) Intel

Q25. The main job of a CPU is to _________

A) carry out program instructions
B) store data / information for future use
C) process data and information
D) both (a) and (c)
both (a) and (c)

Q26. All of the logic and mathematical calculations are done by the computer happen in on the

A) System board
B) Central control unit
C) Central processing unit
D) Motherboard
Central processing unit

Q27. _______Is the science that attempts to produce machines that display the same type of intelligence that humans do

A) Nanoscience
B) Nanotechnology
C) Simulation
D) Artificial intelligence (AI)
Artificial intelligence (AI)

Q28. A computer which CPU speed of around 100 million instruction per second and with the word length of around 64 bits is known as

A) Super Computer
B) Mini Computer
C) Micro Computer
D) Macro Computer
Super Computer

Q29. The computer’s processor consists of the following parts

A) CPU and Main Memory
B) Hard Disk and Floppy Drive
C) Main Memory and storage
D) Control Unit and ALU
Control Unit and ALU

Q30. A microprocessor is the brain of the computer and is also called an

A) microchip
B) macrochip
C) macro processor
D) calculator

Also Check

Leave a Comment