Quiz 4 date 06/01/2023

1) The network architecture that allows every computer to act as client as well as a server is:

2) CPU places address in______if memory location is to be read:

3) Two types of display devices are____displays.

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

5) How many characters can Unicode represcnt?

6) Transmission media are usually categorized as_

7) Another word for pointer :

8) The transmission rate of modem can be measured in:

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

10) Which of the following is a search engine?

11) The typical fiber optic cable consists of very narrow strand of glass called:

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

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

14) The layer is used to control how a bit-streams of data is sent and received over physical medium

15) Data processing is also known as :

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

17) Which type of network covers a small area?

18) The USA Defense Department initiated theInternet in:

19) Which of the following is a protocol

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

21) Which of the following is the fastest communication mode

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

23) Which of the following is an internet protocol?

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

25) The most commonly used LAN protocol is:

26) ___________allow the processor to communicate with peripheral devices.

27) ISP stands for:

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

29) An example of non-numerical data is:

30) OSI stands for:

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

32) A computer main function is to :

33) Which modem is used to transmit data signals through air instead of cable?

34) The arithmetic/logic unit performs the following

35) The second layer of OSI model is

36) CPU is an example of :

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

38) The output of printer is called:

39) Testing of a program components is called :

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

41) Terminators are used in______ topology:

42) CU stands for:

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

44) Mobile phone(Cellular) systems often use:

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

46) The process of converting analog to digital signal is known as:

47) The CPU is housed in a single chip called:

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

49) The most familiar input device for computer is :

50) The name of screen clarity:

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

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

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

54) Layer that is responsible for transferring frames is

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

56) Pixel is short for

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

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

59) Testing all program components together is called :

60) E-mail stands for:

61) Start/stop bits are not required in this type of transmission.

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

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

64) A bus with 64 lines can carry ______of data:

65) Which computer memory is used to store programs and data being processed by the

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

67) Sound,light and radio waves are examples of

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

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

70) The_________layer is the layer closest to the transmission medium

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

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

73) Which medium transmits voice and data via air as high-frequency radio waves?

74) The speed of laser printer is measured in :

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

76) EEPROM stand for

77) Types of translators are:

78) The process of transferring data electronically from one place to another is caled

79) The output of the compiler is called:

80) Defacto means:

81) The technology of long-distance communication is known as:

82) Which of the following is communications device

83) BCD stands for:

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

85) Which layer is responsible to establish, maintain and terminate user connection

86) http://www.microsoft.com is an example of:

87) Two types of display devices are____displays.

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

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

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

91) What is another term for guided media?

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

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

94) Analog signal is measured in:

95) Which of the following device is used to get soft copy output?

96) RAM holds the data/instructions

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

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

99) In a typical LAN, each computer on the network is connected through:

100) All of the following are top-level domains EXCEPT: