More cards in this set

Card 6

Front

What is a scanner used for?

Back

Preview of the front of card 6

Card 7

Front

How does a scanner work?

Back

Preview of the front of card 7

Card 8

Front

How could you store a scan?

Back

Preview of the front of card 8

Card 9

Front

What is a bar code reader?

Back

Preview of the front of card 9

Card 10

Front

Name 2 common uses of bio-metric authentication methods

Back

Preview of the front of card 10