a2zinterviews

86.	A code whose target alphabet contains only digits or strings of digits is known as
	A.  Object code
	B.  Numerical code
	C.  Source code
	D.  barcode

87.	The convenient place to store contact information for quick, retrieval is
	A. Message Box
	B. Address Book
	C. Address Box
	D. Message Book

88.	Which is an electronic device that can store temporarily a single bit of data?
	A.  Accumulator
	B.  Buffer
	C.  Memory
	D.  Latch

89.	Which device of computer operation dispenses with the use of the keyboard?
	A.  Joystick
	B.  Mouse
	C.  Light pen
	D.  Touch

90.	A storage device which is used to store data and information external to the main storage is known as
	A.  Buffer
	B.  Backing storage
	C.  PROM
	D.  Accumulator