Computer MCQs are questions with multiple answer options, where only one option is correct. They are designed to test various aspects of computer science and IT, including:
1. Which of the following is/are characteristics of Computer?
(A) Diligence
(B) Versatility
(C) Reliability
(D) All of the Above
Answer (D) All of the Above
2. Faulty inputs lead to faulty results. It is known as _______ (A) Diligence
(B) Versatility
(C) GIGO
(D) None of the Above
Answer (C) GIGO
3. GIGO stands for______
(A) Garbage In Garbage Out
(B) Gateway In Gateway Out
(C) Gopher In Gopher Out
(D) Geographic In Geographic Out
Answer (A) Garbage In Garbage Out
4. The capacity to perform multiple tasks simultaneously is termed as ______
(A) Diligence
(B) Versatility
(C) Reliability
(D) All of the Above
Answer (B) Versatility
5. A computer does not suffer from tiredness and lack of concentration. It is known as _______
(A) Diligence
(B) Versatility
(C) GIGO
(D) None of the Above
Answer (A) Diligence
6. First Generation computers used ______ for Circuitry and ________ for memory
(A) Transistor and Magnetic Core (B) IC and Magnetic Memory
(C) Vacuum tubes and Magnetic drum
(D) IC and Magnetic Core
Answer (C) Vacuum tubes and Magnetic drum
7. Second Generation computers were based on _______
(A) IC
(B) Vacuum tube
(C) transistor
(D) None of the Above
Answer (C) transistor
8.FLOPS stands for______
(A) Floating Point Operation Per Second
(B) File Processing Operation Per Second
(C) Floating Processing Operation Per Second
(D) File Loading Operation Per Second
Answer (A) Floating Point Operation Per Second
9. Which language was used to program Second Generation computers?
(A) Binary Coded language
(B) Assembly language
(C) Machine language
(D) None of the Above
Answer (B) Assembly language
10. EDSAC stands for________
(A) Electronic Delay Storage Automatic Computer
(B) Electronic Discrete Storage Automatic Computer
(C) Electronic Delay Serial Automatic Computer
(D) Electronic Discrete Storage Automatic Computer
Answer (A) Electronic Delay Storage Automatic Computer
11. Instructions and data can be stored in the memory of Computer for automatically directing the flow of operations. It is called _____ concept.
(A) Objective Programming
(B) Stored program
(C) Both (A) and (B)
(D) None of the Above
Answer (B) Stored program
12. “Stored Program” concept was developed by ______
(A) Maurice Wilkes
(B) Von Neumann
(C) M.H.A. Newman
(D) None of the Above
Answer (B) Von Neumann
13. Electronic Discrete Variable Automatic Computer(EDVAC) was designed on __________ concept.
(A) Objective Programming
(B) Stored program
(C) Both (A) and (B)
(D) None of the Above
Answer (B) Stored program
14. Which of the following was a small experimental machine based on Neumann’s stored program concept?
(A) Analytical engine
(B) Pascaline
(C) Manchester Mark I
(D) None of the Above
Answer(C) Manchester Mark I
15. Third Generation computers were based on _______
(A) IC
(B) Vacuum tube
(C) transistor
(D) None of the Above
Answer (A) IC
16. In EDSAC, an addition operation was completed in _____ micro seconds.
(A) 4000
(B) 3000
(C) 2000
(D) 1500
Answer (D) 1500
17. ULSI stands for______
(A) Ultra Large Scale Integration (B) Ultimate Large Scale Integration
(C) Upper Large Scale Integration (D) Ultra Large Script Integration
Answer (A) Ultra Large Scale Integration
18. Which of the following is a fourth generation computer?
(A) INTEL 4004
(B) IBM 360
(C) IBM 1401
(D) None of the Above
Answer (A) INTEL 4004
19. IC is made up of _________ (A) microprocessor
(B) vacuum tube
(C) transistor
(D) None of the Above
Answer (C) transistor
20. Father of modern computer______
(A) Charles Babbage
(B) Alan Turing
(C) Ted Hoff
(D) None of the Above
Answer (B) Alan Turing
21. A hybrid computer is the one having combined properties of ________
(A) Micro & Mini computers
(B) Mini & Supercomputers
(C) Mainframe & Super Computers
(D) Analog & Digital computers
Answer (D) Analog & Digital computers
22. Which of the following uses a handheld Operating Systems?
(A) Supercomputer
(B) Laptop
(C) Mainframe
(D) PDA
Answer (D) PDA
23. A _______ terminal can display images as well as text.
(A) text
(B) dumb
(C) graphical
(D) None of the Above
Answer (C) graphical
24. The word length of Micro computers lies in the range between ________
(A) 8 and 16 bits
(B) 8 and 21 bits
(C) 8 and 24 bits
(D) 8 and 32 bits
Answer (D) 8 and 32 bits
25. The fastest and most expensive computers are______ (A) Supercomputers
(B) Quantum Computers
(C) Mainframe Computers
(D) Micro Computers
Answer (A) Supercomputers
26. Which of the following is the smallest and fastest computer imitating brain working?
(A) Supercomputer
(B) Quantum Computer
(C) Mainframe Computer
(D) PDA
Answer (B) Quantum Computer
27. A _____ terminal does not process or store data.
(A) dumb
(B) intelligent
(C) Both(A) & (B)
(D) None of the Above
Answer (A) dumb
28. The user generally applies _________ to access mainframe or supercomputer? (A) node
(B) terminal
(C) desktop
(D) None of the Above
Answer (B) terminal
29. Desktop and Personal computers are also known as_______
(A) Supercomputer
(B) Quantum Computer
(C) Mainframe Computer
(D) Micro Computer
Answer (D) Micro Computer
30. Graphical terminals are divided into two types. They are _____
(A) text and dumb
(B) dumb and intelligent
(C) vector mode and raster mode (D) None of the Above
Answer (C) vector mode and raster mode
31. Which language is used for Artificial Intelligence (AI)?
(A) FORTRAN
(B) COBOL
(C) C
(D) PROLOG
Answer (D) PROLOG
32. Who coined the term “Artificial Intelligence”?
(A) Charles Babbage
(B) Alan Turing
(C) Von Neumann
(D) John McCarthy
Answer (D) John McCarthy
33. _________ is a computational model based on the structure of biological neural networks?
(A) Artificial Neural Network (ANN)
(B) Biological Network
(C) Both(A) & (B)
(D) None of the Above
Answer (A) Artificial Neural Network (ANN)
34. A neural network in which the signal passes in only one direction is called _____
(A) Feed forward Neural Network (B) Recurrent Neural Network (C) Both(A) & (B)
(D) None of the Above
Answer (A) Feed forward Neural Network
35. _________ is an artificial neural network with multiple hidden layers between the input and output layers?
(A) Deep neural network
(B) Shallow neural network
(C) Both(A) & (B)
(D) None of the Above
Answer (A) Deep neural network
The most famous Recurrent Neural Network is _______
(A) Perceptrons
(B) Radial Basis Networks
(C) Hopfield net
(D) None of the Above
Answer (C) Hopfield net
37. Which neural network allows feedback signals?
(A) Feed forward Neural Network (B) Recurrent Neural Network (C) Both(A) & (B)
(D) None of the Above
Answer (B) Recurrent Neural Network
38. Which of the following is/are application(s) of Neural Network?
(A) Pattern recognition
(B) Mobile Computing
(C) Speech reading(Lip-reading) (D) All of the Above
Answer (D) All of the Above
39. Which algorithm is used in layered Feed forward Neural Network?
(A) Back propagation algorithm (B) Binary Search
(C) Both(A) & (B)
(D) None of the Above
Answer (A) Back propagation algorithm
40. Radial Basis Function (RBF) networks have _____ layers.
(A) One
(B) Four
(C) Two
(D) Three
Answer (D) Three
41. The chip used in computers is made of ______
(A) Silicon
(B) Iron Oxide
(C) Chromium
(D) None of the Above
Answer (A) Silicon
42. Fourth Generation computers were based on _______
(A) IC
(B) Vacuum tube
(C) transistor
(D) Microprocessors
Answer (D) Microprocessors
43. The first computer language developed was______
(A) COBOL
(B) PASCAL
(C) BASIC
(D)FORTRAN
Answer (D) FORTRAN
44. The first calculator that can perform all four arithmetic operations(Addition, Subtraction, Multiplication, Division) was known as______
(A) Pascaline
(B) Slide Rule
(C) Step Reckoner
(D) None of the Above
Answer (C) Step Reckoner
45. The first computer spreadsheet program was_________
(A) Lotus 1-2-3
(B) MS Excel
(C) Visicalc
(D) None of the Above
Answer (C) Visicalc
46. Which of the following is an example for fourth generation language(4GL)?
(A) COBOL
(B) PowerBuilder
(C) FORTRAN
(D) None of the Above
Answer (B) PowerBuilder
47. VDU stands for________ (A) Video Display Unit
(B) Visual Display Unit
(C) Video Divide Unit
(D) None of the Above
Answer (B) Visual Display Unit
48. Which language is directly understood by the computer without a translation program?
(A) BASIC
(B) Assembly language
(C) Machine language
(D) C language
Answer (C) Machine language
49. Herman Hollerith developed a machine called________
(A) Pascaline
(B) Analytical engine
(C) Census Tabulator
(D) Tabulating Machine
Answer (D) Tabulating Machine
50. RISC stands for________ A. Reverse Instruction Set Computer
B. Reverse Information Set Computer
C. Reduced Information Set Computer
D. Reduced Instruction Set Computer
Answer D. Reduced Instruction Set Computer