Quiz 4 date 06/01/2023

1) Computers derive its basic strength from:

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

3) A translator is best described as:

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

5) PTCL is a:

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

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

8) Another name for email program is:

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

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

11) The layer that defines the formats the data uses as it in transmitted on the communication line

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

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

14) Which LAN access method resolves the contention between two or more nodes by collision detection

15) Which of the following is a protocol

16) Which of the following is NOT an example of System software :

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

18) The Internet differentiate between one computer from another using:

19) The output can be:

20) An identifiable location in memory where data are kept is called:

21) The process of transferring data electronically from one place to another is caled

22) Which of the following can severally affect the quality of satellite transmission?

23) Which of the following contains permanent IP address?

24) System requirements are created during :

25) What is the difference between hardware and software?

26) The layer that is concerned with addressing and routing is called:

27) which component of CPU interacts with primary memory?

28) Which device translates data into a form that the computer understands :

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

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

31) Which of the following is a search engine?

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

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

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

35) Which of the following technologies is used in flat-panel display screens?

36) The communication channels can be divided into_categories:

37) CPU provides enabling signal through:

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

39) A gigabyte is equal to :

40) The device driver is a type of :

41) The format of an email address is:

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

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

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

45) The music and speech.represent:

46) Laser printer is an example of:

47) Which pointing device is commonly used for gaming.

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

49) CPU consists of the following parts:

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

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

52) Hypertext document is also called:

53) TB stand for :

54) The speed of laser printer is measured in :

55) The process of transferring a file from remote computer to local computer on network is called

56) Each set of bit pattern is called:

57) A telephone conversation is’an example of:.

58) DFD stand for :

59) Which component of CPU is used to compare data?

60) MB stand for :

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

62) Another name for main memory is :

63) CU stands for:

64) Which of the following is the fastest communication mode

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

66) Cache memory is:

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

68) E ARPA stands for:

69) Transmission media are usually categorized as_

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

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

72) Multiple choice examination answer sheet can be evaluated automatically using :

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

74) The ways of entering data in computer and presenting information generated by the system are called:

75) Arrow keys are also called :

76) Data processing is also known as :

77) An important property of fiber optic cable is:

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

79) BIOS stand for:

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

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

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

83) ASCII code was.developed by:

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

85) Which of the following is an internet protocol?

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

87) A collection of related web pages is called:

88) A network that transmits data over citywide distance faster than LAN is:

89) Transmission from Earth to satellite is called:

90) A pen-like device used to trace images on paper is called a.

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

92) Which of the following is an example of packaged software :

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

94) Which of the following is the insulation on a fiber-optic cable?

95) The higher resolution means:

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

97) DNS stands for:

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

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

100) Memory space in a computer is used to: