Quiz 4 date 06/01/2023

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

2) DW stand for :

3) Transmission media are usually categorized as_

4) Digital signals are commonly known as:

5) The output of the compiler is called:

6) Which of the following is a protocol

7) Which component handles the processor communication with its peripheral,

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

9) The memory cells are logically organized into group of:

10) What comes after the analysis phase in the SDLC :

11) OSI reference model has:

12) All of the following are guided communications media EXCEPT:

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

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

15) The signals produced by a computer to send over phone line must be converted to:

16) Which of the following has the fastest speed?

17) MICR stand for :

18) A type of communication that sends that uses a clock to control timing of bits being sent is called:

19) Web pages are written in which type of language?

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

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

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

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

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

25) LAN does not use:

26) Data link layer lies between the physical layer and the_______layer

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

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

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

30) Two dissimilar networks can be connected by a:

31) Defacto means:

32) BCD code is a_

33) A standard keyboard used in PC has how many keys :

34) CPU consists of the following parts:

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

36) The arithmetic/logic unit performs the following

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

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

39) The services on the Internet include

40) Which of the following can be used instead of mouse if desk space is limited :

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

42) A device used for optical-character recognition is a:

43) Hypertext document is also called:

44) Web pages are connected to one another using:

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

46) A printer is needed to:

47) NIC allows direct connection to:

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

49) Which of the following code can represent up to 65,536 symbols?

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

51) An online area where users write discussions about a particular subject is called:

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

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

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

55) Sound,light and radio waves are examples of

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

57) LCD stand for :

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

59) Which of the following is ranked from smallest to largest :

60) Exhaustive data gathering is done during :

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

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

63) A cathode-ray tube has a:

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

65) Checking a computer program for errors is called:

66) The process of transferring a file from our own computer to the remote computer on a network:

67) Computer is a combination of :

68) Which of the following is valid Website Address?

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

70) Was a wide area network connecting a small number of users.

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

72) A disadvantage of the laser printer is that :

73) ISP stands for:

74) 1 Terabyte (TB) =____ bytes :

75) Digital signal represents a sequence of values.

76) The four numbers in an IP address are called::

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

78) The chart,graph,pictures and freehand drawing are examples of:

79) Transmission from Earth to satellite is called:

80) Which communications medium requires line-of-sight?

81) Data is transmitted block by block in: .

82) The idea of storing a program in memory was given by:

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

84) Which type of network covers a small area?

85) Which of the following topologies uses routers?

86) Which printer is characterized by melting wax-based ink into ordinary paper :

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

88) FTP stands for

89) CU stands for:

90) An organized set of related components is called :

91) Which of the following converts digital signals to analog and analog to digital?

92) Which of the following device is used to get hardcopy output?

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

94) 1 Gigabyte (GB) =____ bytes :

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

96) How many characters ASCII 8-bit code can represent?

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

98) The communication across WAN occurs using:

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

100) TB is approximately :