Quiz 4 date 06/01/2023

1) The speed of laser printer is measured in :

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

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

4) CU stands for:

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

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

7) .Which transmission type transmits data one character at a time

8) Which of the following method is used in data gathering step of Systems Analysis :

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

10) A collection of related web pages is called:

11) Another word for pointer :

12) The communication channels can be divided into_categories:

13) Which type of bus transmits control signal like ACKS?

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

15) The output of the compiler is called:

16) The higher number of pixels means:

17) 1 Megabyte (MB) =__ bytes :

18) The idea of storing a program in memory was given by:

19) ASCII code was.developed by:

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

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

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

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

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

25) Which of the following is not a:data communication mode?

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

27) Specifications on how the system willsatisfy its requirements are created during :

28) Which of the following type of data is used to display actions and movement?.

29) The size of the file that can be attached to an email depends on:

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

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

32) RAM holds the data/instructions

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

34) Transmission media are usually categorized as_

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

36) The World Wide Web was introduced in:

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

38) Which of the following is faster printer :

39) Defacto means:

40) A network that covers a large geographic distance such as a country is called a:

41) Data shown on display unit or played through audio is called:

42) Memory consists of:

43) An identifiable location in memory where data are kept is called:

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

45) The smallest unit of information in the computer is :

46) The order of stack is:

47) The layer that is concerned with addressing and routing is called:

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

49) DARPA stands for:

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

51) System requirements are created during :

52) 1 Terabyte (TB) =____ bytes :

53) The lowest resolution for color graphics display is:

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

55) OSI stands for:

56) The quality of printers is measured in:

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

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

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

60) How many pairs of computers can simultaneously communicate on Ethernet LAN?

61) Which transmission allows data to travel in one direction at a time?

62) How many characters can Unicode represcnt?

63) 1 MB is approximately :

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

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

66) The name of screen clarity:

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

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

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

70) The music and speech.represent:

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

72) Which software is used to search and view web pages?

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

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

75) Select unguided media from the following:

76) De Jure means

77) Expansion cards are inserted into:

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

79) Every webpage has unique address on the World Wide Web known as:

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

81) Which is the most common LAN topology?

82) RAM usually has ______ types

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

84) FDDI is a __________network.

85) How many types of addressing scheme are used on the Internet?

86) A program’s syntax errors are detected by:

87) code is 7-bit or.8-bit code.

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

89) A bus line consists of:

90) An example of non-numerical data is:

91) Which of the following contains permanent IP address?

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

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

94) Which memory is used to speed up the computer processing?

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

96) ALU has _______ units:

97) The second layer of OSI model is

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

99) Which portion of the URL is the domain name?

100) XGA supports colors up to: