B.COM I Semester SUBJECT: ITAB I

B.COM:-I Semester


CLASS: B.COM I Semester
SUBJECT: ITAB-I
Multiple Choice type Questions

Tick the right answer:

1. Information is_____________.
A. a collection of data
B. a processed data
C. a text data.
D. a audio/video data.

2. There are two levels of information in every organization and are__________.
A. an internet client and Internet Server.
B. telephone information and voice information.
C. formal and informal information.
D. Internal Information and External Information.

3. ____ is a term that encompasses all forms of technology used to create, store, exchange,
and use information in its various forms.
A. Computer Technology
B. Network Technology
C. Information Technology.
D. Client Server Technology.

4. ____ is an electronic device which converts raw data into meaningful information.
A. Computer.
B. Hardware.
C. Software.
D. Compiler.

5. The processing speed of a computer is generally measured in ___.
A. kg
B. Nano seconds.
C. Milliseconds.
D. hrs.

6. The computers can store large amount of____.
A. data and information
B. numbers and text.
C. personal information.
D. public information

7. The computers give very accurate results with___.
A. hardware.
B. predetermined values.
C. determined values.
D. calculated values.
8. _____ is the utilization of technology to improve the realization of office functions.
A. Office automation
B. Office PC.
C. Office management.
D. Office records.

9. _____ is the processing of raw data by using a computer to perform the selection and
ordering process.
A. Electronic data processing
B. Manual data processing.
C. Low data processing.
D. High data processing.

10. Technically, _____ is a defined structure for efficient communication.
A. networking.
B. communication technology.
C. network technology.
D. computing.

11. Example of Office automation tools are____________.
A. Pencil and Pen.
B. File and Rack.
C. Table and Desk.
D. Electronic Mail and Internet System.

12. Which of the following can work both as an input and output medium?
A. keyboard.
B. trackball.
C. light pen.
D. floppy.

13. The ___ computers operate bymeasuring instead of counting.
A. personal.
B. client.
C. analog.
D. digital.

14. An ____ signal is a continuous variable electromagnetic wave.
A. automatic.
B. analog.
C. electronic.
D. integral.

15. The analog computer operates by___.
A. physical devices.
B. softwares.
C. measuring.
D. scaling.

16. A computer systemis made of____________.
A. hardware only.
B. software only.
C. hardware and software.
D. hardware or software.

17. The most commonly used input device is________________.
A. mouse.
B. scanner.
C. keyboard.
D. joystick.

18. The keys on the keyboard which, do special tasks are__________________.
A. arrow keys.
B. numeric keys.
C. function keys.
D. navigation keys.

19. A dot matrix printer uses ___________ to form letters.
A. bars.
B. codes.
C. pins.
D. daisy wheels.

20. A laser printer is an example of______________.
A. dot matrix printer
B. daisy wheel printer
C. chain printer.
D. non-impact printers

21. An individual dot on a computer screen is called__________.
A. character.
B. screen point.
C. font.
D. pixel.

22. When a computer prints a reports, it is called__________.
A. hard copy.
B. softcopy.
C. COM.
D. none of these.

23. What do you need for an inkjet printer?
A. ink cartridge.
B. drum.
C. ribbon.
D. laser.

24. The example of Sequential Access Memory is_____________.
A. floppy disk.
B. hard disk.
C. magnetic tape.
D. laser.

25. Liquid crystal display(LCD) is used in_______________.
A. monitors.
B. portable devices.
C. printers.
D. plotters.

26. Which of the following cannot work as an input unit?
A. keyboard.
B. trackball.
C. light pen.
D. floppy.

27. Function keys on the keyboard are mainly used for_____________.
A. miscellaneous function.
B. input only
C. output only.
D. none of these.

28. A printer uses small bottle of power. It is a______________.
A. laser printer.
B. line printer
C. dot matrix printer.
D. none of these.

29. Which of the following printers is the fastest?
A. laser printer.
B. line printer.
C. dot matrix printer.
D. thermal printer.

30. The method of optical recognition can be used for correction of_____________.
A. computer hardware
B. optical characters.
C. objective.
D. magnetic tape.

31. Machine code is a____________.
A. low level language.
B. HLL.
C. software language.
D. compiler.

32. Java is a______________.
A. low level language.
B. machine code.
C. high level language.
D. database.

33. ASCII stands for____________.
A. American Stable Code for International Interchange.
B. American Standard Case for Institutional Interchange.
C. American Standard Code for Information Interchange.
D. American Standard Code for Interchange Information.

34. Which of the following machine is dependent?
A. machine language.
B. assembly language.
C. high level language.
D. low level language.

35. BCD is________.
A. Binary Coded Decimal
B. Bit Coded Decimal.
C. Binary Coded Digit.
D. Bit Coded Digit

36. DOS is a_________________.
A. single-user operating system.
B. single-user but multiple-programming.
C. multi-user operating system.
D. multi-user and multi-programming.

37. Which of the following language is used with an interpreter?
A. COBOL.
B. BASIC.
C. PASCAL.
D. None of these.

38. Which of the following language was developed first?
A. COBOL.
B. BASIC.
C. PASCAL.
D. C

39. The instructions to a computer are given in ___________ language.
A. BASIC.
B. codes.
C. compiler
D. machine.

40. Computer performs calculations_____________.
A. in accurately.
B. accurately.
C. 1 million decimals.
D. 2 decimals.

41. ________________ is used in a low level language.
A. English words
B. limited grammar
C. Arithmetical
D. BINARY codes.

42. Who invented Computer?
A. Charles Babbage
B. Roentgen
C. Madam Curie
D. Williams

43. A source program is written in____________.
A. high level language.
B. english language
C. machine language.
D. symbolic language.

44. A byte consists of___________.
A. 4 bits.
B. 2 bits.
C. 6 bits.
D. 8 bits.

45. Hardware of computer means________.
A. paper used.
B. plastic box.
C. electronic circuit and devices.
D. magnetic particle.

46. Software of computer means____________.
A. electronic circuit and devices.
B. printing device.
C. interface between operator and machine.
D. magnetic disk.

47. A set of precoded instructions executed by a computer is called the____________.
A. action.
B. hardware.
C. software.
D. programs.

48. A number of bits that a computer can process at a time in parallel is called
the____________.
A. word length.
B. speed.
C. accuracy.
D. diligence.

49. An extremely fast computer that can perform hundred of billions of instructions
is____________.
A. personal computer.
B. work station.
C. mini computer.
D. super computer.

50. Computer consists of___________.
A. electro mechanical components.
B. hydrallic circuit.
C. pneumatic circuit.
D. electrical circuit.

51. Data consists of______________.
A. number and characters.
B. articles.
C. papers.
D. circuit.

52. __________ is the component of computer which executes the instructions.
A. CPU.
B. software.
C. memory.
D. hardware.

53. Digital computer performs____________.
A. calculations.
B. picture.
C. stores data.
D. accepts instructions.

54. Micro computer are________________.
A. larger in size.
B. personal computer.
C. high in cost.
D. no microprocessor.

55. Mini computers are used in______________.
A. industries.
B. scientific research.
C. engineering.
D. companies.

56. Mainframe computer can be connected to______________.
A. one terminal
B. two or more terminal.
C. three terminal.
D. two terminal.

57. Super computer have______________.
A. high speed processing.
B. high storage devices.
C. fast speed operation.
D. low speed operation.

58. First generation computers uses__________.
A. cathode ray tube.
B. typewriter.
C. printers.
D. paper tapes.

59. Second Generation computer uses_____________.
A. CRT.
B. typewriter.
C. magnetic disc.
D. plastic tape.

60. Third Generation computer uses_______________.
A. CRT.
B. typewriter.
C. integrated circuit.
D. paper rolls.

61. Fourth Generation computer are__________________.
A. low in cost
B. faster in speed
C. low in memory.
D. large in size.

62. Fifth Generation computers are__________________.
A. low in cost.
B. mega chip memory.
C. low in memory
D. large in size.

63. Output device is_______________.
A. printer.
B. mouse.
C. light pen.
D. scanner.

64. RAM means__________.
A. Restored Actual Memory.
B. Random Access Memory.
C. Rest Ahead Memory.
D. Remain Ahead Memory.

65. RAM is a_____________.
A. permanent memory.
B. temporary memory.
C. removable memory.
D. fixed memory.

66. EPROM means___________.
A. Easy Programmable Read Only Memory.
B. Erasable Programmable read only Memory.
C. Exact Programmable read only Memory
D. Extracted Programmable read only Memory.

67.Which of the following is an impact printer?
A. laser.
B. inkjet.
C. dot-matrix
D. daisy wheel.

68. Which statement is valid?
A. 1 KB = 1024 bytes.
B. 1 MB =2048 bytes.
C. 1 MB = 1000 kilobytes.
D. 1 KB = 1000 bytes.

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