The bar code which is used on all types of items, is read by a scanning device directly into the computer.What is the name of this scanning device?

The bar code which is used on all types of items, is read by a scannin

1.	The bar code which is used on all types of items, is read by a scanning device directly into the computer.What is the name of this scanning device?
A.	Laser scanner
B.	Wand
C.	OCR
D.	MICR
E.	None of these
Answer» B. Wand