Quiz 4 date 06/01/2023

1) Which type of network covers a small area?

2) Segmentation and reassembly is the responsibility of:

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

4) EEPROM chips:

5) DNS stands for:

6) Memory space in a computer is used to:

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

8) CPU consists of the following parts:

9) Setting the boundaries or scope of the problem is done during :

10) What is the main purpose of secondary storage devices?

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

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

13) Defacto means:

14) OSI stands for:

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

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

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

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

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

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

21) DFD stand for :

22) The dots that compose the image of a digital photograph are called:

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

24) How many types of network standard are there

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

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

27) Typically, data transfer rate in LAN are of the order of:

28) Cache memory works between:

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

30) Which of the following topology is used by Ethernet protocol?

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

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

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

34) BIT stand for :

35) DPI stand for :

36) FTP stands for

37) What layer of OSI models performs data compression?

38) The hardware device that temporarily holds data and program is called :

39) The ITU was formerly known as:

40) Which of the following is an email client?

41) The microphone converts the sound into:

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

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

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

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

46) A bus that moves data between the central processor and memory is known as:

47) A binary signal can be send using :

48) The standard protocol for the Internet is:

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

50) News server use_____ protocol to transfer articles among them.

51) The most widely used secondary storage in a comuter is :

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

53) TCP/IP stands for

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

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

56) Which of the following consists of thin glass to transmit beams of light?

57) The symbol that separates different parts of an e-mail address is:

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

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

60) signal is a continuous electrical signal in the form of wave.

61) Which of the following is determined by video display adapters:

62) Application software is available in many forms except :

63) Transferring information from computer to Internet is called:

64) MAN stands for:

65) Which of the following coding schemes uses 4-bit code?

66) Which of the following is not a type of ROM:

67) The format of an email address is:

68) Which of the following is a De Facto standard?

69) ROM stands for:

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

71) Which of the following has the fastest speed?

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

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

74) A device used to connect similar networks is called:

75) DW stand for :

76) The types.of signals can be:

77) System requirements are created during :

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

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

80) The step that performs the actions given in the instructions is called:

81) The’transmission in which data can be received and. sent simultaneously is called:

82) A computer main function is to :

83) The lowest resolution for color graphics display is:

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

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

86) The World Wide Web was introduced in:

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

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

89) EBCDIC is a

90) How many modes of data communication are available?

91) BCD code is a_

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

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

94) Which of the following is not an output device :

95) Select unguided media from the following:

96) OMR stand for :

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

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

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

100) Computer networks are the convergence of two important technologies