IT430 Final Term File 3

FINALTERM EXAMINATION

Spring 2010 IT430- E-Commerce (Session - 3)

Q1. In case of transaction failure or crash, one can retrieve his or her lost coins by sending all blinded signed coins from last …………………withdrawals to the E-bank. (1 marks)

1. 10
2. 12
3. 18
4. 16

reF: page 119

In case network fails or computer crashes during payment transaction, coins might be lost. All

signed blinded coins from last 16 withdrawals are sent by the bank to the client.

Q2. Which entity does not include in SET(secure Electronic Transaction)? (1 marks)

1. Seller
2. Buyer
3. Payment gateway
4. Bank

(PAGE 122)

Q3. Traditionally Marketer use the market segmentation(s) like (1 marks)

1. Geo-graphic Segmentation
2. Demographic Segmentation
3. Psychographic Segmentation
4. All of the above

Q4. Class C has: (1 marks)

1. Network 01 byte and 03 hosts
2. Network 02 bytes and 02 hosts
3. Network 03 bytes and 01 host
4. None of these

Q5. In ring topology, failure of network cable will only take down one computer’s network access. (1 marks)

1. True
2. False

Q6. Which device uses the IP address (1 marks)

1. Switch
2. Router
3. Repeater
4. None of these

Q7. What is the correct HTML for inserting an image? (1 marks)

1. IMG SRC page 53

image.gif

Q8. Cryptographic Algorithms are measured in terms of (1 marks)

1. Key length
2. Complexity
3. Simplicity
4. All of the above

(PAGE 108)

Q9. Upstream activities relate to? (1 marks)

1. Materials/services or the input from suppliers
2. Manufacturing and packaging of goods
3. Distribution and sale of goods to distributors/customers
4. Input from suppliers and Distribution

Q10. Television, radio and print media are in a (n) ……………………. Mode. (1 marks)

1. Passive