Quiz 4 date 06/01/2023

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

2) An IP address consists of:

3) How many characters can Unicode represcnt?

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

5) What layer of OSI models performs data compression?

6) Hypertext document is also called:

7) The higher number of pixels means:

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

9) The arithmetic/logic unit can perform

10) The order of stack is:

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

12) A standard IP address is composed of a total of:

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

14) Cache memory works between:

15) FDDI is a __________network.

16) VGA is :

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

18) Exhaustive data gathering is done during :

19) The type of conversion in which individual components of the new system are used one by one is :

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

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

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

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

24) Which of the following is not a machine instruction?

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

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

27) All of the following are examples of pointing devices EXCEPT :

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

29) Frequency is measured in:

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

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

32) A type of reader commonly used to reader UPC is called.

33) An example of a pointing device used with portable computers is:

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

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

36) Hardware is best described as :

37) Who owns the Internet?

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

39) A____is a computer that provides services to other computers of the network.

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

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

42) Testing all program components together is called :

43) Which one is faster

44) Multimedia can include the use of :

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

46) ___________allow the processor to communicate with peripheral devices.

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

48) Modem stands for:

49) BIOS stand for:

50) The World Wide Web was introduced in:

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

52) Types of translators are:

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

54) Web pages are connected to one another using:

55) A collection of millions of computers connected to one another is called

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

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

58) which component of CPU interacts with primary memory?

59) Which of the following contains permanent IP address?

60) Websites are hosted on___________computers on the Internet.

61) The output of printer is called:

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

63) Transmission from Earth to satellite is called:

64) Software that is developed specifically for the company’s own use is called :

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

66) In the e-mail address me@pu.edu, the world “me” is:

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

68) The temporary storage area within CPU is called:

69) Each set of bit pattern is called:

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

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

72) How may types of graphic cards are available in market?

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

74) The name of screen clarity:

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

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

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

78) DFD stand for :

79) ROM stands for:

80) The process of launching a webpage is called:

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

82) A computer can be linked to the Internet through:

83) The services on the Internet include

84) Which memory retains its contents without constant electronic refreshment:

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

86) NIC allows direct connection to:

87) An organized set of related components is called :

88) Computer is a combination of :

89) Copying data from Internet to computer is called:

90) What binary bits are used to encode digital data?

91) Memory space in a computer is used to:

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

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

94) Expansion cards are inserted into:

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

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

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

98) Layer that is responsible for transferring frames is

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

100) How many bits are carried by one line of data bus?