Quiz 4 date 06/01/2023

1) URL stands for:

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

3) Which of the following is used for static RAM technology?

4) Physical path that connects the source and receiver is known as:

5) The arithmetic/logic unit can perform

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

7) BCD code is a_

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

9) Each set of bit pattern is called:

10) A cathode-ray tube has a:

11) An organized set of related components is called :

12) How many characters ASCII 8-bit code can represent?

13) The types.of signals can be:

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

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

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

17) Ethernet, Token bus and Token Ring have been defined by:

18) Transferring information from computer to Internet is called:

19) Printed images can be converted into digital from using:

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

21) Hypertext document is also called:

22) Computer is a combination of :

23) Which of the following protocol is used to access web pages on Word Wide Web?

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

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

26) A set collection of a large number of computers all over the world connected to one another is

27) Which one is NOT a De-jure standard?

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

29) Which is the most secure type of transmission medium?

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

31) A binary signal can be send using :

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

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

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

35) The protocol used to send graphic and sound files as e-mail attachments is:

36) The most widely used web protocol is:

37) Which of the following is the fastest communication mode

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

39) PTCL is a:

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

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

42) All of the following are guided communications media EXCEPT:

43) Which of the following is a signal?

44) A gigabyte is equal to :

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

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

47) The bus used to connect the CPU to memory on the system board is called:

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

49) MB stand for :

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

51) The computer that store_____message until it is retrieved by the user is called:

52) Unicode uses:

53) OSI stands for:

54) A group of bits can represent :

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

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

57) Which of the following is an email client?

58) A collection of computers connected together to share resources and informal called:

59) Digital signal represents a sequence of values.

60) Which of the following is not part of a URL?

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

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

63) Sound,light and radio waves are examples of

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

65) Transmission media are usually categorized as_

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

67) What type of network is the Internet?

68) 1 Terabyte (TB) =____ bytes :

69) What layer of OSI models performs data compression?

70) The topology used for a small number of computers is called:

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

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

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

74) Which of the following can be used instead of mouse if desk space is limited :

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

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

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

78) Route determination can be identified by:

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

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

81) Caps lock is a :

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

83) The output of the compiler is called:

84) The music and speech.represent:

85) E ARPA stands for:

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

87) Which one is faster

88) System requirements are created during :

89) System analysis produces which of the following results :

90) A set collection of a large number of computers all over the world connected to one another is

91) Which of the following is used to get voice output:

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

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

94) DSL stands for

95) 1 Kilobyte (KB) =__ bytes :

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

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

98) A characteristic of ROM is that it is:

99) Transmission that is used without timing signal is called:

100) What is the protocol in the URL “http://www.Microsoft.com”?