Quiz 4 date 06/01/2023

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

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

3) The advantage of an LCD monitor is that it is:

4) One or more computers connected to a hub is called:

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

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

7) FTP stands for

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

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

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

11) The type of reader commonly used to read bank checks is a (n).

12) The services on the Internet include

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

14) 1 Kilobyte (KB) =__ bytes :

15) EEPROM stand for

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

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

18) EBCDIC is a

19) Which of the following is an internet protocol?

20) LCD stand for :

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

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

23) 1 Terabyte (TB) =____ bytes :

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

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

26) The lowest resolution for color graphics display is:

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

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

29) The external devices connected to a computer system are known as:

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

31) Which type of network covers a small area?

32) LAN does not use:

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

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

35) A major category of software is :

36) The ITU was formerly known as:

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

38) How many modes of data communication are available?

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

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

41) DNS stands for:

42) How many devices can exist between a sending and receiving host?

43) Checking a computer program for errors is called:

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

45) The resolution of a monitor depends on:

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

47) The most widely used web protocol is:

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

49) Bps is short for:

50) The types.of signals can be:

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

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

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

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

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

56) The speed of laser printer is measured in :

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

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

59) RAM stands for

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

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

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

63) Monitors differ in:

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

65) Which of the following devices uses parallel transmission?

66) Two types of display devices are____displays.

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

68) A port on the computer may be connected to:

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

70) System requirements are created during :

71) Which software is used to solve every day personal or business tasks?

72) Transfers data between main memory and I/O devices without using CPU?

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

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

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

76) The output of the compiler is called:

77) The most widely used secondary storage in a comuter is :

78) Which of the following is an impact printer :

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

80) The standard protocol for the Internet is:

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

82) A group of bits can represent :

83) The system that translates an IP address into an human-readable name is called:

84) A program’s syntax errors are detected by:

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

86) The device driver is a type of :

87) CU stands for:

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

89) The individual images that make up a video are called:

90) The smallest unit of information in the computer is :

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

92) Every webpage has unique address on the World Wide Web known as:

93) CRT stand for :

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

95) The diameter of fiber optical cable is:

96) Software that controls computing resources is called :

97) The USA Defense Department initiated theInternet in:

98) Memory consists of:

99) Computers derive its basic strength from:

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