Quiz 4 date 06/01/2023

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

2) Data is transmitted block by block in: .

3) Most data .transmitted over telephone lines uses:.

4) Arrow keys are also called :

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

6) Which of the following task is related to Preliminary investigation :

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

8) The most widely used web protocol is:

9) DARPA stands for:

10) An example of non-numerical data is:

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

12) Which of the following is NOT an input device?

13) A combination of both client/server and peer-to-peer network is_______network

14) Which of the following is determined by video display adapters:

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

16) Which of the following coding schemes uses 4-bit code?

17) Multimedia can include the use of :

18) A device used to connect similar networks is called:

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

20) Which of the following is used for personal identification?

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

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

23) Which of the following is a protocol

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

25) The types of files that can be attached to an e-mail message include:

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

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

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

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

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

31) How many types of network standard are there

32) Which of the following devices uses parallel transmission?

33) The electron beam scanning is a characteristic of:

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

35) XGA supports the resolution up to:

36) Web pages are connected to one another using:

37) Each set of bit pattern is called:

38) Hypertext document is also called:

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

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

41) What is another term for unguided media?

42) 1 Megabyte (MB) =__ bytes :

43) The types.of signals can be:

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

45) Which software is used to search and view web pages?

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

47) Which one is faster

48) Hardware is best described as :

49) Application software is available in many forms except :

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

51) Which one is NOT a De-jure standard?

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

53) A collection of documents stored on computes permanently connected with Internet around the worl

54) The arithmetic/logic unit performs the following

55) Which of the following is not a type of printer?

56) E-mail stands for:

57) Select unguided media from the following:

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

59) Mobile phone(Cellular) systems often use:

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

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

62) A collection of computers connected together to share resources and informal called:

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

64) EEPROM stand for

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

66) RAM holds the data/instructions

67) DSL stands for

68) A device that connect multiple network using similar or different protocol is:

69) A modem allows computers to access other computers through following types of connection

70) ALU performs arithmetic and _________operations.

71) The central processing unit:

72) DW stand for :

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

74) The most commonly used LAN protocol is:

75) The mode that is like a two way street with traffic flowing in both direction at the.same time is ca

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

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

78) XGA supports colors up to:

79) What is the difference between hardware and software?

80) Two dissimilar networks can be connected by a:

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

82) BIT stand for :

83) signal is a continuous electrical signal in the form of wave.

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

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

86) The format of an email address is:

87) The’transmission in which data can be received and. sent simultaneously is called:

88) 1 Terabyte (TB) =____ bytes :

89) Which of the following keys is used to cancel an operation :

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

91) Which transmission allows data to travel in one direction at a time?

92) FTP stands for

93) Terminal is a:

94) Printers and monitors are common forms of :

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

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

97) Which operation is not performed by computer?

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

99) CPU consists of the following parts:

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