76.  A laser printer does NOT use?

77.  In Excel you can edit a cell by

78.  In Excel which functions will calculate the number of workdays between 6/9/2004 and 8/12/2004

79.  An example of an embedded system is .............. ?

80.  The mirror image of the whole hard disk including the OS, applications, files and data is created by a ______________________.

81.  Cache memory is a

82.  A(n) ________ is a combination of hardware and software that facilitates the sharing of information between computing devices.

83.  In Microsoft Word shortcut key CTRL+R is used for

84.  Circuits that provide a communication path between two or more devices of a digital computer system is

85.  Hardware that adds two numbers is:

86.  Following is not the from of secondary storage

87.  Which of the following is used for manufacturing chips?

88.  A device used for transmission of images scanned at a transmitting point and duplicated at a receiving point is

89.  If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be ___

90.  Technique of placing software/programs in a ROM semiconductor chip is called