Aiou Workshop 5403| Test 1

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

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

3) CPU stands for :

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

5) Data link have two separate sub-layers known as:

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

7) Computer is a combination of :

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

9) OMR stand for :

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

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

12) How many pairs of computers can simultaneously communicate on Ethernet LAN?

13) Arrow keys are also called :

14) The primary difference between a LAN and a WAN is:

15) The most commonly used LAN protocol is:

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

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

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

19) A group of bits can represent :

20) The higher number of pixels means:

21) The output of printer is called:

22) 1 Terabyte (TB) =____ bytes :

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

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

25) BIT stand for :

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

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

28) Cabling on a linear bus topology can be extended using which of following?

29) A gigabyte is equal to :

30) TB is approximately :

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

32) The top most layer of the OSI is called:

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

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

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

36) Caps lock is a :

37) How many bits are in one byte :

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

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

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

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

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

43) OSI model was created by:

44) The process of transferring a file from our own computer to the remote computer on a network:

45) What layer of OSI models performs data compression?

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

47) A computer main function is to :

48) Testing all program components together is called :

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

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

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

52) OSI reference model has:

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

54) A set of documents stored on computer permanently connected with Internet is:

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

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

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

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

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

60) FTP stands for

61) A LAN is a combination of:

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

63) DW stand for :

64) The number of bits a computer can process at one time is sometimes called :

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

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

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

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

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

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

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

72) CRT stand for :

73) Which method is used to collect information from many people in organization :

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

75) The ITU was formerly known as:

76) MAN stands for:

77) Which of the following is faster printer :

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

79) Which pointing device is commonly used for gaming.

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

81) Which of the following is communications device

82) Two types of display devices are____displays.

83) The bottem most layer of the OSI is called:

84) People on LAN can share:

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

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

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

88) A collection of related web pages is called:

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

90) The resolution of a monitor depends on:

91) What is the difference between hardware and software?

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

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

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

95) The companies that use networks can save time and money because network allow users to share:

96) Which of the following is an impact printer :

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

98) DSL stands for

99) Two dissimilar networks can be connected by a:

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