Quiz 4 date 06/01/2023

1) A collection of documents stored on computes permanently connected with Internet around the worl

2) TB is approximately :

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

4) DFD stand for :

5) Data can be erased using ultraviolet rays written on:

6) FDDI is a __________network.

7) The diameter of fiber optical cable is:

8) The quality of printers is measured in:

9) A common type of diagram in most project management software is :

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

11) A bus that moves data between the central processor and memory is known as:

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

13) An IP address consists of:

14) Transferring information from computer to Internet is called:

15) Testing of a program components is called :

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

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

18) A printer is needed to:

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

20) Computer networks are the convergence of two important technologies

21) Was a wide area network connecting a small number of users.

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

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

24) The brain of the computer that executes the instructions is called:

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

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

27) ASCII code was.developed by:

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

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

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

31) A collection of related web pages is called:

32) The name of screen clarity:

33) De Jure means

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

35) Copying data from Internet to computer is called:

36) The signals produced by a computer to send over phone line must be converted to:

37) Which type of modem can be added to the system unit through expansion slot?

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

39) The music and speech.represent:

40) Segmentation and reassembly is the responsibility of:

41) A tiny handle in the middle of the keyboard is called:

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

43) How many types of Language tntmlator are there?

44) DW stand for :

45) Computer cannot boot if it does not have:

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

47) A major category of software is :

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

49) The speed of laser printer is measured in :

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

51) Which component of CPU is used to compare data?

52) A lab with twenty computers and a laser printer is an example_____ of area network

53) Which register holds base location of all executable instructions in the program?

54) Satellite transmission stations that can both send and receive messages are called:

55) Which of the following topologies uses routers?

56) The term that refers to all input,output,and Secondary storage devices is :

57) Which of the following is the fastest communication mode

58) http://www.microsoft.com is an example of:

59) Which of the following devices uses parallel transmission?

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

61) The temporary storage area within CPU is called:

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

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

64) EEPROM chips:

65) Web pages are connected to one another using:

66) An initial Internet that connented four university computer systems was called

67) Another name for email program is:

68) ISDN stands for:

69) scorn, .edu and .goy- are examples of:

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

71) Which multiplexing technique shifts each signal to a different carrier frequency?

72) The mode that is like a two way street with traffic flowing in both direction at the.same time is ca

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

74) BCD code is a_

75) Setting the boundaries or scope of the problem is done during :

76) The arithmetic/logic unit performs the following

77) An IP address is normally expressed as four octets separated with:

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

79) 1 MB is approximately :

80) PTCL is a:

81) Cache memory works between:

82) People on LAN can share:

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

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

85) The number of frequencies that can fit on a link at one time is called:

86) The type of conversion in which a subset of users migrate to new system while others continue to use

87) MICR stand for :

88) Which register is used for arithmetic and data operations?

89) Which of the following task is related to Preliminary investigation :

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

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

92) Each set of bit pattern is called:

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

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

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

96) The higher number of pixels means:

97) Laser printer is an example of:

98) An online area where users write discussions about a particular subject is called:

99) Types of translators are:

100) Which communications medium requires line-of-sight?