RGCSA - COMPUTER EDUCATION

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SUBJECT : COMPUTER CONCEPT & FUNDAMENTAL (SET - II) SEM-I TIME : 30 MINUTES F.M. - 100

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EXAM DATE *

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1. Integrated Circuits (ICs) are related to which generation of computers?

A) First generation

B) Second generation

C) Third generation

D) Fourth generation

Clear selection

2. The basic operations performed by a computer are

A) Arithmetic operation

B) Logical operation

C) Storage and relative

D) All the above

Clear selection

3. A hybrid computer

A) Resembles digital computer

B) Resembles analogue computer

C) Resembles both a digital and analogue computer

D) None of the above

Clear selection

4. The ALU of a computer responds to the commands coming from

A) Primary memory

B) Control section

C) External memory

D) Cache memory

Clear selection

5. To produce high quality graphics (hardcopy) in color, you would want to use a/n

A) RGB monitor

B) Plotter

C) Ink-jet printer

D) Laser printer

Clear selection

6. Storage capacity of magnetic disk depends on

A) tracks per inch of surface

B) bits per inch of tracks

C) disk pack in disk surface

D) All of above

Clear selection

7.The main electronic component used in first generation computers was

A) Transistors

B) Vacuum Tubes and Valves

C) Integrated Circuits

D) None of above

Clear selection

8. Computer is free from tiresome and boardroom. We call it

A) Accuracy

B) Reliability

C) Diligence

D) Versatility

Clear selection

9. Which of the following was a special purpose computer?

A) ABC

B) ENIAC

C) EDVAC

D) All of the above

Clear selection

10. Magnetic disks are the most popular medium for

A) Direct access

B) Sequential access

C) Both of above

D) None of above

Clear selection

11. Regarding a VDU, Which statement is more correct?

A) It is an output device

B) It is an input device

C) It is a peripheral device

D) It is hardware item

Clear selection

12.When was vacuum tube invented?

A) 1900

B) 1906

C) 1910

D) 1880

Clear selection

13. A modern electronic computer is a machine that is meant for

A) Doing quick mathematical calculations

B) Input, storage, manipulation and outputting of data

C) Electronic data processing

D) Performing repetitive tasks

Clear selection

14.Which of the following is not an input device?

A) OCR

B) Optical scanners

C) Voice recognition device

D) COM (Computer Output to Microfilm)

Clear selection

15. Which of the following is not processing?

A) arranging

B) manipulating

C) calculating

D) gathering

Clear selection

16. Software in computer

A) Enhances the capabilities of the hardware machine

B) Increase the speed of central processing unit

C) Both of above

D) None of above

Clear selection

17. The first computer introduced in Nepal was

A) IBM 1400

B) IBM 1401

C) IBM 1402

D) IBM1402

Clear selection

18. The arranging of data in a logical sequence is called

A) Sorting

B) Classifying

C) Reproducing

D) Summarizing

Clear selection

19. A register organized to allow to move left or right operations is called a ____

A) Counter

B) Loader

C) Adder

D) Shift register

Clear selection

20. Which is considered a direct entry input device?

A) Optical scanner

B) Mouse and digitizer

C) Light pen

D) All of the above

Clear selection

21. People often call as the brain of computer system

A) Control Unit

B) Arithmetic Logic Unit

C) Central Processing Unit

D) Storage Unit

Clear selection

22. When was the world’s first laptop computer introduced in the market and by whom?

A) Hewlett-Packard, 1980

B) Epson, 1981

C) Laplink Traveling Software Inc, 1982

D) Tandy Model-200, 1985

Clear selection

23. The first firm to mass-market a microcomputer as a personal computer was

A) IBM

B) Super UNIVAC

C) Radio Shaks

D) Data General Corporation

Clear selection

24.The word processing task associated with changing the appearance of a document is

A) Editing

B) Writing

C) Formatting

D) All of above

Clear selection

25. Why are vacuum tubes also called valves?

A) Because they can amplify the weak signals and make them strong

B) Because they can stop or allow the flow of current

C) Both of above

D) None of above

Clear selection

27. 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

Clear selection

28. An integrated circuit is

A) A complicated circuit

B) An integrating device

C) Much costlier than a single transistor

D) Fabricated on a tiny silicon chip

Clear selection

29. Which of the following statement is valid?

A) Lady Augusta is the first programmer

B) Ada is the daughter of Lord Byron, a famous English poet

C) ADA is a programming language developed by US Defense

D) All of above

Clear selection

30. 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

Clear selection

31. Which of the following is the first computer to use Stored Program Concept?

A) UNIVAC

B) ENIAC

C) EDSAC

D) None of above

Clear selection

32. Multi user systems provided cost savings for small business because they use a single processing unit to link several

A) Personal computers

B) Workstations

C) Dumb terminals

D) Mainframes

Clear selection

33.in which year was UK’s premier computing event started?

A) 1980

B) 1985

C) 1986

D) 1987

Clear selection

34. Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as

A) Accuracy

B) Reliability

C) Versatility

D) Automatic

Clear selection

35. What is a compiler?

A) A compiler does a conversion line by line as the program is run

B) A compiler converts the whole of a higher level program code into machine code in one step

C) A compiler is a general purpose language providing very efficient execution

D) None of the above

Clear selection

36. What is a brand?

A) The name of companies that made computers

B) The name of product a company gives to identify its product in market

C) A name of class to indicate all similar products from different companies

D) All of above

Clear selection

37. Which of the following is not input unit device?

A) scanner

B) camera

C) plotter

D) digitizer

Clear selection

38. A byte consists of

A) One bit

B) Four bits

C) Eight bits

D) Sixteen bits

Clear selection

39. 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

Clear selection

40. in which year was UK’s premier computing event started?

A) 1980

B) 1985

C) 1986

D) 1987

Clear selection

41. Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as

A) Accuracy

B) Reliability

C) Versatility

D) Automatic

Clear selection

42. What is a compiler?

A) A compiler does a conversion line by line as the program is run

B) A compiler converts the whole of a higher level program code into machine code in one step

C) A compiler is a general purpose language providing very efficient execution

D) None of the above

Clear selection

43.What is a brand?

A) The name of companies that made computers

B) The name of product a company gives to identify its product in market

C) A name of class to indicate all similar products from different companies

D) All of above

Clear selection

44. Machine language is

A) Machine dependent

B) Difficult to program

C) Error prone

D) All of above

Clear selection

45. computers are also called personal computers

A) Mainframe Computer

B) Mini Computers

C) Micro Computers

D) Super Computers

Clear selection

46. Which of the following is not input unit device?

A) scanner

B) camera

C) plotter

D) digitizer

Clear selection

47. A byte consists of

A) One bit

B) Four bits

C) Eight bits

D) Sixteen bits

Clear selection

48. Identify the correct statement

A) IBM PCs used RISC CPU designs

B) Macintosh used CISC CPU design

C) IBM used CISC CPU design

D) None of above is true

Clear selection

49. What is the date when Babbage conceived Analytical engine

A) 1642

B) 1837

C) 1880

D) 1850

Clear selection

50. What was the expected feature of fifth generation computers when Japan started FGCS?

A) Operating Systems

B) Parallel Processing

C) ULSI

D) None of above

Clear selection

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