1) Which problem occurs when two workstations on shared Ethernet try to access LAN at the same time

2) Which of the following can severally affect the quality of satellite transmission?

3) Segmentation and reassembly is the responsibility of:

4) Monitors differ in:

5) An important characteristic of RAM is that it is.

6) Bps is short for:

7) How many characters ASCII 7-bit code can represent?

8) A type of communication that sends data using flow control to synchronize data between sender

9) Arrow keys are also called :

10) DSL stands for

11) A port on the computer may be connected to:

12) A collection of related web pages is called:

13) EBCDIC is a

14) Hardware is best described as :

15) signal is a continuous electrical signal in the form of wave.

16) CU stands for:

17) .The conversation over a walkie-talkie radio is-an example of:

18) Which of the following is not a communication media?

19) The types.of signals can be:

20) Select unguided media from the following:

21) Cache memory is:

22) Which of the following tasks is not part of the systems analyst role :

23) The number of times a wave repeats during a specific time interval is called

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

25) BCD code is a_

26) Which of the following is not a type of bus in computer?

27) The boards used to connect additional devices to the computer are connected to the motherboard thr

28) Which pointing device is commonly used for gaming.

29) The most widely used web protocol is:

30) The CPU is housed in a single chip called:

31) Which type of data consists of words,sentences and paragraphs?

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

33) Testing all program components together is called :

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

35) The services on the Internet include

36) GB is approximately :

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

38) Who owns the Internet?

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

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

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

42) A characteristic of ROM is that it is:

43) People on LAN can share:

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

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

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

47) CPU stands for :

48) A bit can represent how many different values :

49) Which communication technique can transmit the data over long distance?

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

51) What is another term for guided media?

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

53) Transfers data between main memory and I/O devices without using CPU?

54) Computers derive its basic strength from:

55) Which of the following coding schemes primarily.used by IBM?

56) Which of the following features is provided with a modem?

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

58) A major category of software is :

59) The most familiar input device for computer is :

60) The typical fiber optic cable consists of very narrow strand of glass called:

61) Which of the following consists of two insulated copper wires twisted together?

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

63) Which component is used to connect different parts of computer together?

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

65) A disadvantage of the laser printer is that :

66) The time taken by a data signal to reach to moon and then back to earth was about:

67) Digital signals are commonly known as:

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

69) Which kind of signal is mostly required by telephone lines?

70) A modem allows computers to access other computers through following types of connection

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

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

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

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

75) A LAN is a combination of:

76) Which of the following is not part of a URL?

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

78) OMR stand for :

79) A 32-bit bus is _________ than a 16-bit bus.

80) Web pages are written in which type of language?

81) Junk email is called:

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

83) A group of bits can represent :

84) Which register holds the address of next instruction to be fetched for execution?

85) Which of the following devices uses parallel transmission?

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

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

88) RAM usually has ______ types

89) Cache memory works between:

90) The protocol used to send graphic and sound files as e-mail attachments is:

91) System analysis produces which of the following results :

92) CRT stand for :

93) The name of screen clarity:

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

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

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

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

98) A computer main function is to :

99) 1 MB is approximately :

100) Caps lock is a :