Aiou Workshop 5403| Test 1

1) Which type of flat-panel computer screen provides the highest-quality image?

2) Mobile phone(Cellular) systems often use:

3) The layer lies between the network layer and the application layer

4) DFD stand for :

5) What layer of OSI models performs data compression?

6) Typically, data transfer rate in LAN are of the order of:

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

8) Which protocol works on the concepts of ring topology and a token?

9) LAN stands for:

10) Two dissimilar networks can be connected by a:

11) Caps lock is a :

12) MICR stand for :

13) Many networks include a central computer called:

14) The meaning of the value of a bit is :

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

16) The frame rate is a factor in which of the following outputs?

17) Which of the following is mostly used on different products in the market?

18) The electronic circuit that executes Computer instruction is called a(n) :

19) The dots that compose the image of a digital photograph are called:

20) A device that is used to connect two computers using telephone line is called:

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

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

23) The output of printer is called:

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

25) A bit can represent how many different values :

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

27) Printers and monitors are common forms of :

28) Laser printer is an example of:

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

30) What type of network is the Internet?

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

32) 1 Terabyte (TB) =____ bytes :

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

34) Which network covers a large area:

35) In a typical LAN, each computer on the network is connected through:

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

37) A collection of related web pages is called:

38) The devices use to enter data or instruction in a computer include :

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

40) The speed of laser printer is measured in :

41) The quality of printers is measured in:

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

43) Exhaustive data gathering is done during :

44) NIC allows direct connection to:

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

46) Monitors differ in:

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

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

49) CPU is an example of :

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

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

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

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

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

55) DSL stands for

56) OSI reference model has:

57) Printed images can be converted into digital from using:

58) A cathode-ray tube has a:

59) Multimedia can include the use of :

60) Which layer is responsible to establish, maintain and terminate user connection

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

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

63) Pixel is short for

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

65) A LAN is a combination of:

66) In _________topology, the entire network goes down if the backbone cable fails

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

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

69) VGA is :

70) A network that places all nodes on a single cable is called:

71) Which of the following is communications device

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

73) A LAN protocol in which all computers and devices on the network pass a special signal known as:

74) Layer that is responsible for transferring frames is

75) XGA supports the resolution up to:

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

77) GB is approximately :

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

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

80) People on LAN can share:

81) The output can be:

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

83) Defacto means:

84) Data processing is also known as :

85) Two types of display devices are____displays.

86) 1 MB is approximately :

87) Which of the following topologies uses routers?

88) A lab with twenty computers and a laser printer is an example_____ of area network

89) The higher number of pixels means:

90) A major category of software is :

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

92) The message sent on a ____ network can take any of several possible paths from source to destination

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

94) Which of the following is faster printer :

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

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

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

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

99) Testing all program components together is called :

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