a2zinterviews

101.	Device used to store the Programs and data is ----------
	A.  Control Unit
	B.  Memory Unit
	C.  Arithmetic and Logic Unit (ALU)
	D.  None of these

102.	The use of parity bit is for ---------
	A.  Coding
	B.  Indexing
	C.  Error detection
	D.  None of these

103.	Auxiliary storage is -------
	A.  Secondary storage
	B.  Primary storage
	C.  Processing device
	D.  None of these

104.	Bubble Memory is ------------
	A.  Nonvolatile
	B.  Volatile
	C.  Permanent
	D.  None of these

105.	The first mechanical computer designed by Charles Babbage was called
	A.  Abacus
	B.  Analytical Engine
	C.  Calculator
	D.  Processor