E Commerce MCQ Quiz - Multiple Choice Questions & Answers Page 4

31. Which of the following an accurate statement about internet phone calls?

1. They are possible but not yet free
2. They are not possible
3. They are currently standard practice
4. None of the above is an accurate statement about internet phone calls

32. What are the most commonly used input devices today?

1. Keyboard
2. Mouse
3. All of the above
4. None of the above

33. Which of the following can be used to help identify people in a crowd?

1. Biochip
2. Implant chip
3. Facial recognition software
4. Vision chip

34. Which one is also known as plastic money?

1. Credit card
2. Debit card
3. Paper cash
4. All of the above

35. E-cheques are

1. Prepaid
2. Postpaid
3. Both prepaid and postpaid
4. None

36. Digital signature is a

1. Digital id,send as an attachment to a web page/e-mail/message
2. Is used for verifying the attachments send using web
3. Both a and b
4. None of these

37. Which one is the component of cybercash payment system

1. CC user software
2. CC merachant software
3. CC Server Software
4. All of the above

38. The presence  of ----------- make the smart card smart.

1. Memory
2. Microchip
3. E-cash
4. None of the above

39. The smart card which use antenna for reading and writing data

1. Contact smart card
2. Contactless smart card
3. Proximity smart card
4. Both B and C

40. Which card is read only.

1. Contact smart card
2. Contactless smart card
3. Proximity smart card
4. Both B and C