Quiz 4 date 06/01/2023

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

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

3) Cache memory works between:

4) CPU is an example of :

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

6) Two dissimilar networks can be connected by a:

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

8) OSI model was created by:

9) Each computer on a network is called a:

10) CPU consists of the following parts:

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

12) Segmentation and reassembly is the responsibility of:

13) FTP stands for

14) An example of non-numerical data is:

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

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

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

18) A computer program that converts an entire program into machine language at one time is called:

19) Data processing is also known as :

20) The quality of printers is measured in:

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

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

23) People on LAN can share:

24) The process of studying an existing system to determine how it works is called :

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

26) Which of the following is a search engine?

27) How may types of graphic cards are available in market?

28) which component of CPU interacts with primary memory?

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

30) An advantage of synchronous over asynchronous transmission is:

31) Which device uses light to determine the location of pencil marks on sheets?

32) All of the following are properties of a monitor expect:

33) BIOS stand for:

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

35) 1 Megabyte (MB) =__ bytes :

36) All of the following are elements of data communication system EXCEPT:

37) RAM usually has ______ types

38) The output can be:

39) Monitors differ in:

40) Which of the following has the fastest speed?

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

42) The World Wide Web was introduced in:

43) Which register holds base location of all executable instructions in the program?

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

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

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

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

48) The lowest resolution for color graphics display is:

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

50) The act of listening to the medium for a message is called:

51) Additional data and program not being used by CPU are stored in :

52) What layer of OSI models performs data compression?

53) MB stand for :

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

55) Star topology is less expensive than:

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

57) A printer is needed to:

58) A fiber-optic cable’s core is measured in:

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

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

61) Which of following protocols are properly researched, designed and finally published as a standard?

62) Which is the most common LAN topology?

63) The format of an email address is:

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

65) Application software is available in many forms except :

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

67) Which protocol works on the concepts of ring topology and a token?

68) The USA Defense Department initiated theInternet in:

69) Caps lock is a :

70) A domain name is the text version of:

71) Which of the following is not considered to be a peripheral device?

72) Which operation is not performed by computer?

73) Which type of network covers a small area?

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

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

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

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

78) LAN does not use:

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

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

81) Terminators are used in______ topology:

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

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

84) A computer main function is to :

85) ALU performs arithmetic and _________operations.

86) The electron beam scanning is a characteristic of:

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

88) An IP address consists of:

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

90) E ARPA stands for:

91) Which is NOT a LAN protocol?

92) Which of the following is a top-level domain?

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

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

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

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

97) System requirements are created during :

98) Computer cannot boot if it does not have:

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

100) The height of wave within a given period of time is known as: