Quiz 4 date 06/01/2023

1) EEPROM stand for

2) Which component is used to connect different parts of computer together?

3) The services on the Internet include

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

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

6) Every host computer on the Internet has a(n):

7) The arithmetic/logic unit can perform

8) A set collection of a large number of computers all over world connected to one another is called

9) ALU performs arithmetic and _________operations.

10) Star topology is less expensive than:

11) A network that covers a limited geographic distance such as an office is called:

12) Two dissimilar networks can be connected by a:

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

14) What layer of OSI models performs data compression?

15) Another name for email program is:

16) OSI stands for:

17) What type of device translates data into a form that we can understand?

18) Hypertext document is also called:

19) A tiny handle in the middle of the keyboard is called:

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

21) In the e-mail address me@pu.edu, the world “me” is:

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

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

24) Which of the following is not a communication media?

25) Which of the following coding schemes primarily.used by IBM?

26) How many types of network standard are there

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

28) A computer main function is to :

29) Cache memory is:

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

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

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

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

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

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

36) A set collection of a large number of computers all over the world connected to one another is

37) LCD stand for :

38) CU stands for:

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

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

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

42) Printers and monitors are common forms of :

43) The most familiar input device for computer is :

44) Which of the following method is used in data gathering step of Systems Analysis :

45) Defacto means:

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

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

48) An initial Internet that connented four university computer systems was called

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

50) The circuit board on which the processor and other chips are placed is called:

51) A pixel might be displayed as:

52) TB is approximately :

53) Which of the following is an impact printer :

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

55) Copying data from Internet to computer is called:

56) The diameter of fiber optical cable is:

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

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

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

60) The USA Defense Department initiated theInternet in:

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

62) A type of IF address that does not change frequently is known as?

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

64) Which of the following transmission media is used in LAN?

65) How many characters can Unicode represcnt?

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

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

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

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

70) The topology used for a small number of computers is called:

71) Which of the following is general type of input devices :

72) DARPA stands for:

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

74) An important property of fiber optic cable is:

75) The difference between ROM and RAM is:

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

77) Mobile phone(Cellular) systems often use:

78) EAX, EBX, ECX and EDX are:

79) MB stand for :

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

81) A group of bits can represent :

82) Which of the following is NOT a benefit of computer networks?

83) Application software is available in many forms except :

84) CPU provides enabling signal through:

85) The bottem most layer of the OSI is called:

86) 1 Kilobyte (KB) =__ bytes :

87) Which kind of signal is mostly required by telephone lines?

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

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

90) Which of the following protocol is used to access web pages on Word Wide Web?

91) Which of the the following is non-impact printer :

92) Frequency is measured in:

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

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

95) A translator is best described as:

96) Terminal is a:

97) The electron beams are swept across a coating of____to display output on CRT screen:

98) The bus used to connect the CPU to memory on the system board is called:

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

100) A graphics tablet is commonly activated by.