More cards in this set

Card 6

Front

Give 3 advantages of bus topology

Back

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Card 7

Front

Give 3 disadvantages of bus topology

Back

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Card 8

Front

What is ring topology

Back

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Card 9

Front

Give 3 advantages of ring topology

Back

Preview of the front of card 9

Card 10

Front

Give 3 disadvantages of ring topology

Back

Preview of the front of card 10

Card 11

Front

What two ways can a PDC keep data secure from unauthorised access?

Back

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Card 12

Front

What is the purpose of a checksum?

Back

Preview of the front of card 12

Card 13

Front

How does a barcode work?

Back

Preview of the front of card 13

Card 14

Front

What are the advantages of a wireless barcode scanner?

Back

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Card 15

Front

Explain an advantage of using PoE

Back

Preview of the front of card 15