a2zinterviews

81.	The smallest unit of any computer system is --------- which eight are combines to form a byte.
	A.  Bit
	B.  Binary
	C.  Octal
	D.  Gigabyte

82.	Which of the following is a Web browser?
	A.  Paint
	B.  Powerpoint
	C.  Firefox
	D.  Word

83.	What is the default file extension for all Word documents?
	A.  FIL
	B.  TXT
	C.  DOC
	D.  WRD

84.	-------- is the heart of the computer and this is where all the computing is done.
	A.  Keyboard
	B.  Mouse
	C.  Central processing unit
	D.  Monitor

85.	The Computer keyboard in English normally uses ---------
	A.  Abcdef base
	B.  Asdfg base
	C.  Zxcvbv base
	D.  QWERT base