Computer MCQ, Computer mcq for competitive exams
1. Which computer process information essentially in a binary or two state form?
(A) Digital computers
(B) Analog computers
(C) Robots
(D) Space computers
(E) No such computer is there.
2. Which of ofthe following is a super computer?
(A) Vista
(B) Analog computer
(C) Digital comptuer
(D) PARAS
(E) PARAM
3. Mixture of analog and digital computer is called
(A) Super comptuer.
(B) Mini computer.
(C) Micro computer.
(D) Hybrid computer.
(E) Main frames.
4. Which one of the following is an automatic machine that performs routine human tasks?
(A) Computer
(B) Robot
(C) Mainframe computer
(D) Super computer
(E) None of these
5. Who developed a computer with all the elements of modern computer?
(A) Charles Babbage
(B) Von Neumann
(C) Lady Ada
(D) Howard Aiken
(E) Jon Louis.
6. Which technology was used in ENIAC, the first modern electronic computer?
(A) Transistors ISAVIMU
(B) Micro elements
(C) Chips
(D) Vacuum tubes
(E) Silicon Chips.
7. Which one of the following was first solid state (or transistor) computer?
(A) ENIAC
(B) TRADIC
(C) PARAM
(D) Anti Kythera Mechanism
(E) None of these.
8. Which technology was used in first generation computer?
(A) Vacuum tubes
(B) Transistors
(C) Integraed circuts
(D) Microprocessor
(E) Massive para
9.Which of the following first generation computers?
(A) UNIVAC
(B) Macintosh
(C) EJAC
(D)
(E) Both (A) and (B).
10. What is the time period of first generation computers?
(A) 1940-1956
(B) 1930-1945
(C) 1956-1963
(D) 1950-1960
(E) 1923-1940.
11. What is the time period for second generation computers?
(A) 1940-1956
(B) 1956-1963
(C) 1932-1946.
(D) 1950-1966
(E) 1950-1960
12. Which technology is used in second generation computers?
(A) Vacuum tubes
(B) Transistors
(C) Integrated circuits
(D) Micro processors
(E) Massive parallelism.
13. Which technology was used in third generation computers?
(A) Vacuum tubes
(B) Transistors
(C) Integrated circuits
(D) Microprocessor
(E) Massive parallelism.
14. What is the time period of third generation computers?
(A) 1964-1971
(B) 1960-1980
(C) 1920-1980
(D) 1971-1990(E) None of these.
15. Which generation of computers we are handling?
(A) First
(C) Third
(B) Second
(D) Fourth
(E) Fifth.
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16. Which country has shown a project FGCS (Fifth on generation computer systems)?
(A) China
(B) USA
(C) Japan
(D) Sweden
(E) Spain.
17. Which device was first used for arithmetic task?
(A) Abacus
(B) Calculator
(C) ENIAC's ring counters
(D) Computers
(E) Comptometers.
18. Which is the full form of ENIAC?
(A) Ex-nine Inches Account Calculator.
(B) Electronic Numerical Integrator and Computer.
(C) Electric Numbers and Integers Addition Calculator.
(D) Extra Numbers. Integers Arithmetic Computation.
(E) None of these.
19. UNIVAC is the acronym for
(A) Universal Automatic Computer.
(B) United Automatic Computer.
(C) Universal Arithmetic Computations.
(D) Undo Arithmetic Computation.
(E) None of these.
20. Who invented Abacus in 3000 B. C.?
(A) Japanese
(B) Chinese
(C) Egyptians
(D) Indians
(E) Americans.
21. Who developed Pascaline?
(A) Charles Babbage
(B) Blaise Pascal
(C) John Napier
(D) Augusta Ada
(E) George Boole.
22. Who developed Analytical Machine with memory storage capacity?
(A) Charles Babbage
(B) Blaise Pascal
(C) Augusta Ada
(D) George Boole
(E) John Napier.
23. ABC is an acronym of
(A) Anti-Binary Code
(B) Anti Base Computer.
(C) Antanasoff Berry Computer.
D) Ada Binary Computer.
E) Antanasoff Binary Code.
24.What is the full form of IBM?
(A) Indian Binary Machines
(B) International Business Machines
(C) Interface Binary Machine(D) Interface Between Machine
(E) None of these.
25. Why were punched cards and magnetic tapes were used in second generation computer?
(A) Input the data
(B) Output data
(C) Process data
(D) Calculate data
(E) None of these.
26. When was Apple computers developed?
(A) 1950
(C) 1970
(B) 1960
(D) 1972
(E) 1977.
27. Who introduced memory chips?
(A) IBM
(B) Intel
(C) Apple
(D) Bell laboratories
(E) None of these.
28. ASCC is the acronym of
(A) All Sorted Controlled Computers.
(B) Automatic Storage Controlled Calculator.
(C) Automatic Sequence Controlled Computer.
(D) Any Sequence Controller Chips.
(E) None of these.
29. Who developed the first Micro computer?
(A) Edward Roberts
(C) Dr. Thomas Kurtz
(B) Hooper
(D) Mr. Mauchy
(E) Von Neumann.
30. When were Personal computers were introduced by IBM?
(A) 1980
(B) 1981
(C) 1982
(D) 1983
(E) 1984.
31. Which one was the first programmable digital computer?
(A) EDSAC
(B) ACE
(C) UNIVAC1
(D) FORTRAN
(E) ASCC.
32. Who developed Boolean logic as fundamental to the design of computer circuitry?
(A) Charles Babbage
(B) Ada Augusta
(C) George Boole
(D) Blaise Pascal
(E) Both (C) and (D).
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