Aiou Workshop 5403| Test 1

1) All of the following are examples of pointing devices EXCEPT :

2) A LAN protocol in which all computers and devices on the network pass a special signal known as:

3) What is the difference between hardware and software?

4) DFD stand for :

5) How many bits are in one byte :

6) XGA supports the resolution up to:

7) A cathode-ray tube has a:

8) A device used to connect similar networks is called:

9) LAN stands for:

10) The ITU was formerly known as:

11) Another word for pointer :

12) MAN stands for:

13) A standard keyboard used in PC has how many keys :

14) Which pointing device is commonly used for gaming.

15) DW stand for :

16) Mail services are available to network users through the_______layer.

17) The frame rate is a factor in which of the following outputs?

18) A device used for optical-character recognition is a:

19) A device that is used to connect two computers using telephone line is called:

20) Which of the following technologies is used in flat-panel display screens?

21) Another name for main memory is :

22) A network that covers a limited geographic distance such as an office is called:

23) Which of the following is faster printer :

24) Which software is used to solve every day personal or business tasks?

25) Typically, data transfer rate in LAN are of the order of:

26) Which of the following device is used to get soft copy output?

27) The output of printer is called:

28) Which is NOT a LAN protocol?

29) Which of the following is NOT an example of System software :

30) Which of the the following is non-impact printer :

31) A computer network must contain at least number of computers:

32) Which of the following can be used instead of mouse if desk space is limited :

33) The act of listening to the medium for a message is called:

34) System requirements are created during :

35) OSI reference model has:

36) ISDN stands for:

37) A computer main function is to :

38) OMR stand for :

39) TB is approximately :

40) Which one is NOT a De-jure standard?

41) Which of the following keys is used to cancel an operation :

42) Testing all program components together is called :

43) 1 Kilobyte (KB) =__ bytes :

44) Which of the following is a governing body to approve the network standards?

45) One or more computers connected to a hub is called:

46) Which printer is characterized by melting wax-based ink into ordinary paper :

47) The electron beams are swept across a coating of____to display output on CRT screen:

48) Project 802 defines standard for which layers of the OSI model:

49) Data link have two separate sub-layers known as:

50) What layer of OSI models performs data compression?

51) The dots that compose the image of a digital photograph are called:

52) The most widely used secondary storage in a comuter is :

53) DSL stands for

54) Which of the following is NOT an input device?

55) A set of documents stored on computer permanently connected with Internet is:

56) Which of the following is the first phase of SDLC :

57) The process of studying an existing system to determine how it works is called :

58) OSI model was created by:

59) In _________topology, the entire network goes down if the backbone cable fails

60) Which of the following topologies uses routers?

61) Which method is used to collect information from many people in organization :

62) What type of network is the Internet?

63) The individual images that make up a video are called:

64) A set collection of a large number of computers all over the world connected to one another is

65) Mobile phone(Cellular) systems often use:

66) Which of the following is NOT a network topology?

67) Star topology is less expensive than:

68) A disadvantage of the laser printer is that :

69) Which of the following is general type of input devices :

70) Which is the most common LAN topology?

71) A network that places all nodes on a single cable is called:

72) In star topology, the central device is called:

73) The modern revolution in information technology can be termed as :

74) Multimedia can include the use of :

75) A network that transmits data over citywide distance faster than LAN is:

76) How many characters of data does a byte usually represent :

77) The Computing and Communication technologies are combined together for :

78) Cabling on a linear bus topology can be extended using which of following?

79) A collection of computers connected together to share resources and informal called:

80) Exhaustive data gathering is done during :

81) The electron beam scanning is a characteristic of:

82) A combination of both client/server and peer-to-peer network is_______network

83) Which of the following is mostly used on different products in the market?

84) MB stand for :

85) Caps lock is a :

86) FTP facility is used to:

87) Which of the following is used for personal identification?

88) A pen-like device used to trace images on paper is called a.

89) How may types of graphic cards are available in market?

90) The most familiar input device for computer is :

91) The cheapest form of printer available for PC is :

92) Which protocol works on the concepts of ring topology and a token?

93) LAN does not use:

94) The keyboard format that is most commonly used is the :

95) VGA is :

96) The hardware component that permanently holds data and program is called :

97) Which type of flat-panel computer screen provides the highest-quality image?

98) The type of conversion in which both new and old systems operate together for a period of time is :

99) The layer that defines the formats the data uses as it in transmitted on the communication line

100) A type of reader commonly used to reader UPC is called.