a2zinterviews

6.	In digital computer, data is represented in ___
	A.  Hexadecimal form
	B.  Octal form
	C.  Decimal form
	D.  Binary form

7.	A plotter is ___
	A.  An impact device to produce good quality graphics
	B.  An output device to produce drawings and graphics
	C.  A fast output device using camera lenses
	D.  None of the above

8.	Personal computer use a number of chips mounted on a main circuit board. What is common name for such boards?
	A.  Daughter board
	B.  Bread board
	C.  Mother board
	D.  Father board

9.	A device or system not directly connected to the CPU is ___
	A.  Off-line
	B.  Memory
	C.  Keyboard
	D.  On-line

10.	The electrical signals may be in the form of ___
	A.  Electronic signals
	B.  Electronic transmission
	C.  Digital or analog signals
	D.  Electrical signals