Quiz 4 date 06/01/2023

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

2) All of the following may be stored in registers EXCEPT:

3) URL stands for:

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

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

6) DSL stands for

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

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

9) A standard keyboard used in PC has how many keys :

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

11) The address of instruction being executed is contained within:

12) The types of files that can be attached to an e-mail message include:

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

14) A disadvantage of the laser printer is that :

15) The ways of entering data in computer and presenting information generated by the system are called:

16) The diameter of fiber optical cable is:

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

18) Transmission media are usually categorized as_

19) 1 Megabyte (MB) =__ bytes :

20) The step that translates instruction into individual commands is called:

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

22) Which network covers a large area:

23) In WAN, the communication software that allows a personal computer to appear as terminal is call

24) The type of reader commonly used to read bank checks is a (n).

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

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

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

28) ALU has _______ units:

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

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

31) BCD code is a_

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

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

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

35) An important property of fiber optic cable is:

36) BIT stand for :

37) Which of the following memories allows simultaneous read and write operations?

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

39) BCD stands for:

40) A type of IF address that does not change frequently is known as?

41) CPU includes all of the following components EXCEPT

42) Which printer is characterized by melting wax-based ink into ordinary paper :

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

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

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

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

47) Transmission from Earth to satellite is called:

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

49) Which of the following transmission media is used in LAN?

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

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

52) Junk email is called:

53) A discussion group to exchange information like science and computer is called:

54) The computers in wide geographical area can be efficiently connected by:

55) The music and speech.represent:

56) The height of wave within a given period of time is known as:

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

58) ISP stands for:

59) Digital signals are commonly known as:

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

61) Full-duplex communication is made. possible by the.devices known as:

62) The electron beam scanning is a characteristic of:

63) TB is approximately :

64) An advantage of synchronous over asynchronous transmission is:

65) Unicode uses:

66) Which type of network covers a small area?

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

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

69) Which of the following topologies uses routers?

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

71) The system that translates an IP address into an human-readable name is called:

72) Segmentation and reassembly is the responsibility of:

73) GB is approximately :

74) A bit can represent how many different values :

75) The medium in which signals travel through a cable or wire is called:

76) Memory consists of:

77) ALU performs arithmetic and _________operations.

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

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

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

81) A computer program that converts an entire program into machine language at one time is called:

82) A graphics tablet is commonly activated by.

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

84) The World Wide Web was introduced in:

85) Each computer on a network is called a:

86) Types of translators are:

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

88) Computer cannot boot if it does not have:

89) CPU stands for :

90) Which of the following is not a type of memory?

91) MAN stands for:

92) Defacto means:

93) Analog signal is measured in:

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

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

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

97) In _________topology, the entire network goes down if the backbone cable fails

98) An organized set of related components is called :

99) CPU provides enabling signal through:

100) ASCII code was.developed by: