Quiz 4 date 06/01/2023

1) OSI model was created by:

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

3) The standard protocol for the Internet is:

4) What type of network is the Internet?

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

6) A computer network in which all computers have equal status and no one have control over others:

7) The types.of signals can be:

8) The process of training personnel to use the new systems is done during :

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

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

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

12) Which component of CPU is used to compare data?

13) Junk email is called:

14) Which of the following features is provided with a modem?

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

16) A pixel might be displayed as:

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

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

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

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

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

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

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

24) CU stands for:

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

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

27) Digital signals are commonly known as:

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

29) Which of the following type of data is used to display actions and movement?.

30) E ARPA stands for:

31) The frame rate is a factor in which of the following outputs?

32) BCD stands for:

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

34) GB is approximately :

35) Modem stands for:

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

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

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

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

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

41) Which of the following is a search engine?

42) Transmission from Earth to satellite is called:

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

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

45) Data is transmitted block by block in: .

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

47) Internet surfing is an example of:

48) ISDN stands for:

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

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

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

52) In the Web address, http://www.microsoft.com, http is:

53) The electromagnetic or light waves representing data are called:

54) The arithmetic/logic unit can perform

55) Frequency is measured in:

56) People on LAN can share:

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

58) ALU has _______ units:

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

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

61) The central processing unit:

62) DSL stands for

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

64) The World Wide Web was introduced in:

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

66) OSI reference model has:

67) A gigabyte is equal to :

68) In the OSI model, encryption and decryption are functions of the________?

69) The process of converting a digital signal to an analog signal is called:

70) Which of the following is communications device

71) 1 Kilobyte (KB) =__ bytes :

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

73) A bit can represent how many different values :

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

75) Which of the following is an example Internet Protocol?

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

77) Each computer on a network is called a:

78) Which component of CPU decides the operations to be performed by the CPU?

79) ___________allow the processor to communicate with peripheral devices.

80) Which of the following is NOT a network topology?

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

82) Which of the following cables consists of a single core of solid copper?

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

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

85) Which of the following is the fastest communication mode

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

87) MICR stand for :

88) The number of bits a computer can process at one time is sometimes called :

89) Computer is a combination of :

90) The top most layer of the OSI is called:

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

92) LAN does not use:

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

94) The device driver is a type of :

95) Who owns the Internet?

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

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

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

99) EBCDIC is a

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