Top 1000+ Solved Important Computer MCQs For Competitive Exams part-1 MCQ Questions Answer
Q. Codes consisting of light and dark marks which may be optically read is known as
a. mnemonics
b. bar code
c. decoder
d. All of these
e. None of these
Q. The main computer in a network is called
a. host processor
b. front-end processor
c. commentator
d. KIPS
e. None of these
Q. A compiler means
a. a person who compiles source programs
b. the same thing as a programmer
c. keypunch operator
d. a program which translates source program into object program
e. None of these
Q. Which of the following language is more suited to a structured program?
a. PU1
b. FORTRAN
c. BASIC
d. PASCAL
e. None of these
Q. Which of the following language is not well suited for computation?
a. PASCAL
b. FORTRAN
c. Machine
d. C
e. None of these
Q. Which of the following languages is not well suited for business applications?
a. PL/1
b. Assembly
c. COBOL
d. APL
e. None of these
Q. A disk with usable recording surfaces on each side is known as
a. hard disk
b. single-sided disk
c. double-sided disk
d. high capacity
e. None of these
Q. The time for which a process has been receiving service from the processor is
a. access time
b. CPU time
c. down time
d. CPU Cycle
e. None of these
Q. Which programming language is much invogue among users of microcomputers?
a. ALGOL
b. APL
c. LOGO
d. FORTH
e. None of these
Q. A table within a computer that contains a mapping between logical page addresses and physical page addresses is
a. truth table
b. paging
c. page table
d. padding
e. None of these
Q. Which is a swapping device used to hold the images of pages in main memory?
a. Plex
b. Paging drum
c. Card punch
d. Optical mark reader
e. None of these
Q. The examination and changing of single bits or small groups of these within a word is called
a. bit
b. byte
c. bit manipulation
d. bit slice
e. None of these
Q. A language used for expressing program designs is known as
a. APL
b. PDL
c. PL/1
d. SNOBOL
e. None of these
Q. An input device that transfers informationfrom the punched card to the computer’s memory is
a. cassette tape
b. card
c. card reader
d. magnetic disk
e. None of these