Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. Which part interprets program instructions and initiate control operations.
a. Input
b. Storage Unit
c. Logic Unit
d. Control Unit
e. None of these
Q. A computer program that converts assembly language to machine language is
a. Compiler
b. Interpreter
c. Assembler
d. Comparator
e. None of these
Q. The time required for the fetching and execution of one simple machine instruction is
a. Delay Time
b. CPU cycle
c. Real Time
d. Seek time
e. None of these
Q. The time for which a piece of equipment operates is called
a. Seek time
b. Effective time
c. Access time
d. Real time
e. None of these
Q. Binary numbers need more places for counting because
a. They are always big numbers
b. Any no. of 0’s can be added in front of them
c. Binary base is small
d. 0’s and 1’s have to be properly spaced apart
e. None of these
Q. Which access method is used for obtaining a record from a cassette tape?
a. Direct
b. Sequential
c. Random
d. All of these
e. None of these
Q. Any type of storage that is used for holding information between steps in its processing is
a. CPU
b. Primary storage
c. Intermediate storage
d. Internal storage
e. None of these
Q. A name applied by Intel corp. to high speed MOS technology is called
a. HDLC
b. LAP
c. HMOS
d. SDLC
e. None of these
Q. A program component that allows structuring of a program in an unusual way is known as
a. Correlation
b. Coroutine
c. Diagonalization
d. Quene
e. None of these
Q. The radian of a number system
a. Is variable
b. Has nothing to do with digit position value
c. Equals the number of its distinct counting digits
d. Is always an even number
e. None of these
Q. The section of the CPU that selects, interprets and sees to the execution of program instructions
a. Memory
b. Register Unit
c. Control Unit
d. ALU
e. None of these
Q. Which type of system puts the user into direct conversation with the computer through a keyboard?
a. Real time processing
b. Interactive computer
c. Batch Processing
d. Time Sharing
e. None of these
Q. The term referring to evacuating the content of some part of the machine is known as
a. Dump
b. Enhancement
c. Down
d. Compiler
e. None of these
Q. The process of communicating with a file from a terminal is
a. Interactive
b. Interrogation
c. Heuristic
d. All of these
e. None of these