Aiou Workshop 5403| Test 1

1) Two types of display devices are____displays.

2) A printer is needed to:

3) Which of the following is NOT a type of protocol?

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

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

6) Another name for main memory is :

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

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

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

10) Which type of diagram shows how information flows through a system :

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

12) CPU stands for :

13) Application software is available in many forms except :

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

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

16) Two types of display devices are____displays.

17) Which network covers a large area:

18) Mobile phone(Cellular) systems often use:

19) CRT stand for :

20) A group of bits can represent :

21) A computer network in which all computers have equal status and no one have control over others:

22) TB is approximately :

23) 1 Megabyte (MB) =__ bytes :

24) The microphone converts the sound into:

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

26) The higher number of pixels means:

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

28) A binary signal can be send using :

29) 1 Kilobyte (KB) =__ bytes :

30) A pixel might be displayed as:

31) MAN stands for:

32) A bit can represent how many different values :

33) DSL stands for

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

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

36) Arrow keys are also called :

37) FTP stands for

38) XGA supports the resolution up to:

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

40) What is the difference between hardware and software?

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

42) Which key removes the character to the left of the cursor :

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

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

45) 1 Gigabyte (GB) =____ bytes :

46) Which of the following is used to print large maps and drawing :

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

48) The name of screen clarity:

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

50) A major category of software is :

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

52) Which of the following method is used in data gathering step of Systems Analysis :

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

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

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

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

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

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

59) MICR stand for :

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

61) Which printer should be used on mainframes for high-volume report printing :

62) LAN does not use:

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

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

65) How may types of graphic cards are available in market?

66) The speed of laser printer is measured in :

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

68) Which of the following topologies uses routers?

69) System analysis produces which of the following results :

70) CPU is an example of :

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

72) Computer is a combination of :

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

74) Which of the following is an internet protocol?

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

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

77) DFD stand for :

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

79) The cheapest form of printer available for PC is :

80) The most familiar input device for computer is :

81) GB is approximately :

82) A cathode-ray tube has a:

83) Step by Step instruction that run the computer are called :

84) Which of the following topology is used by Ethernet protocol?

85) Mail services are available to network users through the_______layer.

86) Testing all program components together is called :

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

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

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

90) The_________layer is the layer closest to the transmission medium

91) ISDN stands for:

92) Laser printer is an example of:

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

94) 1 Terabyte (TB) =____ bytes :

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

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

97) How many bits are in one byte :

98) The quality of printers is measured in:

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

100) LCD stand for :