1) LCD stand for :

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

3) Which LAN access method resolves the contention between two or more nodes by collision detection

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

5) Two types of display devices are____displays.

6) Which is the most common LAN topology?

7) Software that is developed specifically for the company’s own use is called :

8) A graphics tablet is commonly activated by.

9) Which device is used to capture video using standard analog camcorder or VCR:

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

11) The layer lies between the network layer and the application layer

12) Laser printer is an example of:

13) A device that connect multiple network using similar or different protocol is:

14) The device used to recieve data and information from computer includes:

15) Which of the following is NOT a benefit of computer networks?

16) Which of the following is ranked from smallest to largest :

17) In a typical LAN, each computer on the network is connected through:

18) DFD stand for :

19) ISDN stands for:

20) Which device translates data into a form that the computer understands :

21) A group of bits can represent :

22) In the OSI model, encryption and decryption are functions of the________?

23) Terminal is a:

24) Which of the following topology is used by Ethernet protocol?

25) Pixel is short for

26) Which layer is responsible to establish, maintain and terminate user connection

27) The process of transferring a file from remote computer to local computer on network is called

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

29) A printer is needed to:

30) Which of the following is a type of plotter :

31) The output can be:

32) Star topology is less expensive than:

33) The primary difference between a LAN and a WAN is:

34) MB stand for :

35) A gigabyte is equal to :

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

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

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

39) The network that connects different campuses of a college in city is an example of:

40) Ethernet, Token bus and Token Ring have been defined by:

41) Which type of network covers a small area?

42) A pixel might be displayed as:

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

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

45) Which of the following is NOT a type of protocol?

46) MAN stands for:

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

48) Route determination can be identified by:

49) Which key removes the character to the left of the cursor :

50) The bottem most layer of the OSI is called:

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

52) Arrow keys are also called :

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

54) The services on the Internet include

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

56) Layer that is responsible for transferring frames is

57) TB is approximately :

58) Which of the following device is used to get hardcopy output?

59) The network architecture that allows every computer to act as client as well as a server is:

60) In_______a node listens to bus for specified time and waits until node has completed transmission

61) What type of device translates data into a form that we can understand?

62) Which device uses light to determine the location of pencil marks on sheets?

63) XGA supports the resolution up to:

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

65) The_________layer is the layer closest to the transmission medium

66) Which of following protocols are properly researched, designed and finally published as a standard?

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

68) The higher number of pixels means:

69) The meaning of the value of a bit is :

70) Testing of a program components is called :

71) Which key removes the character to the right of the cursor :

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

73) Which one look like credit card that contains thin microprocessor and memory embedded in it:

74) An organized set of related components is called :

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

76) The circuit board that connects the monitor to computer is called:

77) Printers and monitors are common forms of :

78) DW stand for :

79) Mobile phone(Cellular) systems often use:

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

81) OSI reference model has:

82) GB is approximately :

83) 1 Kilobyte (KB) =__ bytes :

84) Which of the following is the largest unit of data :

85) Which of the following is used to get voice output:

86) Which is a correct association between hardware device and component type :

87) The electron beam scanning is a characteristic of:

88) A binary signal can be send using :

89) Which printer should be used on mainframes for high-volume report printing :

90) 1 Megabyte (MB) =__ bytes :

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

92) Terminators are used in______ topology:

93) Which type of printer operates most like a photocopy machine :

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

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

96) What is the difference between hardware and software?

97) A LAN is a combination of:

98) CPU is an example of :

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

100) The process of modifying information system to meet changing needs is called :