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

2) OSI reference model has:

3) The layer that is in between of session and application layer is

4) Which of the following is an example of packaged software :

5) Which is a correct association between hardware device and action :

6) 1 MB is approximately :

7) The message sent on a ____ network can take any of several possible paths from source to destination

8) Many networks include a central computer called:

9) A pixel might be displayed as:

10) The hardware device that temporarily holds data and program is called :

11) The_________layer is the layer closest to the transmission medium

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

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

14) Each computer on a network is called a:

15) The output can be:

16) 1 Terabyte (TB) =____ bytes :

17) Caps lock is a :

18) Star topology is less expensive than:

19) DFD stand for :

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

21) Two dissimilar networks can be connected by a:

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

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

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

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

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

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

28) TB stand for :

29) Data link layer lies between the physical layer and the_______layer

30) Which of the following is NOT a category of network?

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

32) What comes after the analysis phase in the SDLC :

33) MAN stands for:

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

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

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

37) FTP stands for

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

39) The physical layout of a network is known as:

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

41) The binary number 0 and 1 is represented by a :

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

43) Which of the following is not a type of printer?

44) All of the following are properties of a monitor expect:

45) FDDI is a __________network.

46) A printer is needed to:

47) Which of the following is used to print large maps and drawing :

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

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

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

51) Printed images can be converted into digital from using:

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

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

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

55) Which of the following is an impact printer :

56) The electronic circuit that executes Computer instruction is called a(n) :

57) The devices use to enter data or instruction in a computer include :

58) The layer is used to control how a bit-streams of data is sent and received over physical medium

59) NIC allows direct connection to:

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

61) Another word for pointer :

62) The companies that use networks can save time and money because network allow users to share:

63) Which of the following is not a Secondary storage device :

64) Multiple choice examination answer sheet can be evaluated automatically using :

65) 1 Megabyte (MB) =__ bytes :

66) Which operation is not performed by computer?

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

68) Route determination can be identified by:

69) DW stand for :

70) Which of the following is not an output device :

71) The set of rules to exchange data in a communications network is called:

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

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

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

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

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

77) The number of bits a computer can process at one time is sometimes called :

78) TB is approximately :

79) The most commonly used LAN protocol is:

80) What layer of OSI models performs data compression?

81) A binary signal can be send using :

82) OSI stands for:

83) People on LAN can share:

84) System analysis produces which of the following results :

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

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

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

88) The process of training personnel to use the new systems is done during :

89) The services on the Internet include

90) Testing all program components together is called :

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

92) The output of printer is called:

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

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

95) What type of printer forms images one character at a time as print head moves across the paper :

96) CPU is an example of :

97) Which of the following is faster printer :

98) Which type of diagram shows how information flows through a system :

99) Computer networks are the convergence of two important technologies

100) An organized set of related components is called :