Quiz 4 date 06/01/2023

1) Data processing is also known as :

2) People on LAN can share:

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

4) Which of the following is not a:data communication mode?

5) Which of the following topologies uses routers?

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

7) CPU is an example of :

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

9) Segmentation and reassembly is the responsibility of:

10) What is another term for unguided media?

11) A device that is used to connect two computers using telephone line is called:

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

13) An organized set of related components is called :

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

15) Which of the following is used to find information on the World Wide Web?

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

17) What is the difference between hardware and software?

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

19) Web pages are connected to one another using:

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

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

22) Computer transmit data in the form of codes.

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

24) Which of the following is the insulation on a fiber-optic cable?

25) Terminators are used in______ topology:

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

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

28) The internal transfer of binary data in a computer uses mode.

29) EBCDIC is a

30) Which of the following is mostly used on different products in the market?

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

32) A gigabyte is equal to :

33) The computers in wide geographical area can be efficiently connected by:

34) Defacto means:

35) The_________layer is the layer closest to the transmission medium

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

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

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

39) The device used to recieve data and information from computer includes:

40) ISDN stands for:

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

42) A bit can represent how many different values :

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

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

45) Which of the following is not a type of memory?

46) Which of the following technique uses modulation?

47) How many types of Language tntmlator are there?

48) OMR stand for :

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

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

51) Which portion of the URL is the domain name?

52) Pixel is short for

53) Which of the following is a governing body to approve the network standards?

54) Which problem occurs when two workstations on shared Ethernet try to access LAN at the same time

55) Which device is used to capture video using standard analog camcorder or VCR:

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

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

58) LAN stands for:

59) In_______a node listens to bus for specified time and waits until node has completed transmission

60) EEPROM chips:

61) The ways of entering data in computer and presenting information generated by the system are called:

62) TB is approximately :

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

64) What is another term for guided media?

65) Frequency is measured in:

66) The output of the compiler is called:

67) An unwanted message sent through e-mail is called:

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

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

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

71) A disadvantage of the laser printer is that :

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

73) DFD stand for :

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

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

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

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

78) Each computer on a network is called a:

79) Testing of a program components is called :

80) Which of the following is an email client?

81) A pen-like device used to trace images on paper is called a.

82) Another word for pointer :

83) The communication channels can be divided into_categories:

84) The arithmetic/logic unit performs the following

85) Bps is short for:

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

87) The World Wide Web was introduced in:

88) The layer that provides services that directly support user application:

89) A collection of related web pages is called:

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

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

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

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

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

95) LAN does not use:

96) Which is the most common LAN topology?

97) Select unguided media from the following:

98) OSI stands for:

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

100) DNS stands for: