Quiz 4 date 06/01/2023

1) A combination of both client/server and peer-to-peer network is_______network

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

3) A bus line consists of:

4) Caps lock is a :

5) The higher number of pixels means:

6) Which technology recognizes printed characters and allows user to edit as text:

7) Which type of memory is nonvolatile and cannot be changed by the user?

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

9) Computer cannot boot if it does not have:

10) The four numbers in an IP address are called::

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

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

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

14) The output of the compiler is called:

15) Terminal is a:

16) GB is approximately :

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

18) TB stand for :

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

20) Two dissimilar networks can be connected by a:

21) Data is transmitted block by block in: .

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

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

24) Types of translators are:

25) An example of non-numerical data is:

26) ___________allow the processor to communicate with peripheral devices.

27) The external devices connected to a computer system are known as:

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

29) Information technology is a combination of :

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

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

32) Computers derive its basic strength from:

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

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

35) 1 Terabyte (TB) =____ bytes :

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

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

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

39) The Internet differentiate between one computer from another using:

40) A graphics tablet is commonly activated by.

41) Hypertext document is also called:

42) Computer is a combination of :

43) Memory consists of:

44) ALU has _______ units:

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

46) Testing all program components together is called :

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

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

49) Which software is used to solve every day personal or business tasks?

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

51) The memory cells are logically organized into group of:

52) A bus with 32 lines can carry ______ bytes of data.

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

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

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

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

57) CPU includes all of the following components EXCEPT

58) The arithmetic/logic unit performs the following

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

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

61) What happens first when CPU executes an instruction?

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

63) A gigabyte is equal to :

64) Which value in start bit indicates that the transmission line is idle?

65) Another name for email program is:

66) Step by Step instruction that run the computer are called :

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

68) DPI stand for :

69) Bps is short for:

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

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

72) LAN does not use:

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

74) MAN stands for:

75) System analysis produces which of the following results :

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

77) An organized set of related components is called :

78) The quality of printers is measured in:

79) A file that is sent along with an email is known as:

80) The operation of arithmetic and logic unit is directed by:

81) CPU consists of the following parts:

82) Which register has special role in division and multiplication?

83) DW stand for :

84) The diameter of fiber optical cable is:

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

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

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

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

89) Which of the following code can represent up to 65,536 symbols?

90) The chart,graph,pictures and freehand drawing are examples of:

91) The layer that defines the formats the data uses as it in transmitted on the communication line

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

93) Two types of display devices are____displays.

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

95) The Computing and Communication technologies are combined together for :

96) DNS stands for:

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

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

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

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