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Author Question: ________ smart cards are convenient for transportation services such as an auto-matic toll payment. ... (Read 29 times)

rmenurse

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________ smart cards are convenient for transportation services such as an auto-matic toll payment.
 
  (a) Contact.
  (b) Contactless.
  (c) Contact and contactless.
  (d) None of the above.

Question 2

Which of the following is not a digital cash provider?
 
  (a) ecash.com
  (b) beenz.com
  (c) Internetcash.com
  (d) none of the above.



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momo1250

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Answer to Question 1

Ans: (b)

Answer to Question 2

Ans: (b)





 

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