What are the advantages and disadvantages of a smart card, Computer Engineering

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What are the advantages and disadvantages of a Smart Card?   

Advantages of Smart Card:

1. It gives convenience & support for multiple currencies over borders.

2. Used to kept information such as personal identification numbers.

Disadvantages of Smart Cards:

 1.   The value of money can be low & recharged.

 2.   Customers must keep separate e-cash cards, one for every application & can recharge card only at designated locations.  

 


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