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Computer Fundamental 1000+ MCQ with answer for SSC JE

Thursday 9th of March 2023

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1. Which computers are used as servers for any medium sized organizations?
A. Mainframe Computer
B. Mini Computers
C. Micro Computers
D. Super Computers
Answer : B
2. What is the other name for programmed chip?
A. RAM
B. ROM
C. LSIC
D. PROM
Answer : C
3. A logic bomb that was created to erupt on Michelangelos birthday is an example of a:
A. Time-related bomb sequence.
B. Virus.
C. Time bomb.
D. Trojan horse.
Answer : C
4. A Pixel is
A. A computer program that draws picture
B. A picture stored in secondary memory
C. The smallest resolvable part of a picture
D. None of these
Answer : C
5. _______ computers are also called personal computers
A. Mainframe Computer
B. Mini Computers
C. Micro Computers
D. Super Computers
Answer : C
6. Which of the following programming language started from second generation?
A. COBOl
B. BASIC
C. C
D. LISP
Answer : A
7. Large transaction processing systems in automated organisations use
A. Online processing
B. Batch Processing
C. Once-a-day Processing
D. End-of-day processing
Answer : B
8. Who built the world's first electronic calculator using telephone relays, light bulbs and batteries?
A. Claude Shannon
B. Konrard Zues
C. George Stibits
D. Howard H. Aiken
Answer : C
9. Where as a computer mouse moves over the table surface, the trackball is
A. Stationary
B. Difficult to move
C. Dragged
D. Moved in small steps
Answer : A
10. Which of the following code used in present day computing was developed by IBM Corporation?
A. ASCII
B. Hollerith Code
C. Baudot Code
D. EBCDIC Code
Answer : D
11. The first machine to successfully perform a long series of arithmetic and logical operations was:
A. ENIAC
B. Mark-I
C. Analytic Engine
D. UNIVAC-1
Answer : B
12. IBM System/360 is
A. Mainframe Computer
B. Mini Computers
C. Micro Computers
D. None of above
Answer : A
13. In a computer _____ is capable to store single binary bit.
A. Capacitor
B. Flip flop
C. Register
D. Inductor
Answer : B
14. The term GIGO is relate to which characteristics of computers?
A. Speed
B. Automatic
C. Accuracy
D. Reliability
Answer : C
15. EEPROM stands for
A. Electrically Erasable Programmable Read Only Memory
B. Easily Erasable Programmable Read Only Memory
C. Electronic Erasable Programmable Read Only Memory
D. None of the above
Answer : A
16. The central processing unit (CPU) consists of
A. Input, output and processing
B. Control unit, primary storage, and secondary storage
C. Control unit, arithmetic-logic unit and primary storage
D. Control unit, processing, and primary storage
Answer : C
17. RJ45 UTP cable has _____ Cables.
A. 2 pair
B. 3 pair
C. 4 pair
D. 5 pair
Answer : C
18. Which of the following is a class of computers based on model?
A. Digital Computer
B. Hybrid Computers
C. Analog Computers
D. AT Computers
Answer : D
19. ________ Store data or information temporarily and pass it on as directed by the control unit
A. Address
B. Register
C. Number
D. Memory
Answer : B
20. UNIVAC is
A. Universal Automatic Computer
B. Universal Array Computer
C. Unique Automatic Computer
D. Unvalued Automatic Computer
Answer : A
21. The time for which a piece of equipment operates is called
A. Seek time
B. Effective time
C. Access time
D. Real time
Answer : B
22. What are the three decisions making operations performed by the ALU of a computer?
A. Grater than
B. Less than
C. Equal to
D. All of the above
Answer : D
23. The contribution of Konrad Zuse was long ignored because
A. He made the computers secretly
B. His computers were very complicated and it took time for the people to recognize its power
C. Of political reasons. He was German.
D. All of the above
Answer : C
24. Microprocessors as switching devices are for which generation computers
A. Second Generation
B. Fourth Generation
C. Third Generation
D. First Generation
Answer : B
25. Which of the following registers is loaded with the contents of the memory location pointed by the PC?
A. Memory address registers
B. Memory data registers
C. Instruction register
D. Program counter
Answer : C
26. Which printer is very commonly used for desktop publishing?
A. Laser printer
B. Inkjet printer
C. Daisywheel printer
D. Dot matrix printer
Answer : A
27. Programs designed to perform specific tasks is known as
A. system software
B. application software
C. utility programs
D. operating system
Answer : B
28. What was the main disadvantage of vacuum tubes?
A. They were larger in size
B. They consumed a lot of electricity
C. They produced heat and often burned out
D. The operation cost was high
Answer : C
29. What are the stages in the compilation process?
A. Feasibility study, system design and testing
B. Implementation and documentation
C. Lexical Analysis, syntax analysis, and code generation
D. None of the above
Answer : C
30. Plotter accuracy is measured in terms of repeatability and
A. Buffer size
B. Resolution
C. Vertical dimensions
D. Intelligence
Answer : B
31. Most of the first generation computers were
A. Special purpose computers
B. General purpose computers
C. Both of above
D. None of above
Answer : A
32. A name or number used to identify a storage location is called
A. A byte
B. A record
C. An address
D. All of above
Answer : C
33. In 1999, the Melissa virus was a widely publicised:
A. E-mail virus.
B. Macro virus.
C. Trojan horse.
D. Time bomb.
Answer : A
34. Which of the following is not purely output device?
A. Screen
B. Printer
C. Speaker
D. Plotter
Answer : A
35. The term ________ designates equipment that might be added to a computer system to Enhance its functionality.
A. digital device
B. system add-on
C. disk pack
D. peripheral device
Answer : D
36. What type of device is computer keyboard?
A. Memory
B. Output
C. Storage
D. Input
Answer : D
37. Which of the following are the best units of data on an external storage device?
A. Bits
B. Bytes
C. Hertz
D. Clock cycles
Answer : B
38. A single packet on a data link is known as
A. Path
B. Frame
C. Block
D. Group
Answer : B
39. An _________ Device is any device that provides information, which is sent to the CPU
A. Input
B. Output
C. CPU
D. Memory
Answer : A
40. Which of the following is a part of the Central Processing Unit?
A. Printer
B. Key board
C. Mouse
D. Arithmetic & Logic unit
Answer : D
41. A computer assisted method for the recording and analyzing of existing or hypothetical systems is
A. Data transmission
B. Data flow
C. Data capture
D. Data processing
Answer : B
42. Excessive parallel processing is related to
A. First generation
B. Fourth generation
C. Fifth Generation
D. Third generation
Answer : C
43. A digital computer did not score over an analog computer in terms of
A. Speed
B. Accuracy
C. Reliability
D. Cost
Answer : B
44. The difference between memory and storage is that memory is _____ and storage is __
A. Temporary, permanent
B. Permanent, temporary
C. Slow, fast
D. All of above
Answer : A
45. An approach that permits the computer to work on several programs instead of one is
A. On-line thesaurus
B. Multiprogramming
C. Over lapped processing
D. Outline processor
Answer : C
46. The complete picture of data stored in database is known as
A. Record
B. Schema
C. System flowchart
D. DBMS
Answer : B
47. To prevent the loss of data during power failures, use a(n):
A. Encryption program.
B. Surge protector.
C. Firewall.
D. UPS.
Answer : D
48. CPU speed of a personal computer is
A. 32 KIPS
B. 100 KIPS
C. 1 MIPS
D. None of these
Answer : B
49. UNIVAC is
A. Universal Automatic Computer
B. Universal Array Computer
C. Unique Automatic Computer
D. Unvalued Automatic Computer
Answer : A
50. Trackball is A________
A. Input device
B. Output device
C. Programming language
D. Software
Answer : A
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