Q423
A storage system for small amounts of data is
A.
Magnetic card
AnswerB.
Magnetic tape
C.
Punched card
D.
Optical mark reader
E.
None of the above
Answer: Option A
Solution
Answer: Option A
Solution:
Magnetic card : A magnetic stripe card is a type of card capable of storing data by modifying the magnetism of tiny iron-based magnetic particles on a band of magnetic material on the card. The magnetic stripe, sometimes called swipe card or magstripe, is read by swiping past a magnetic reading head.