1. Which of the following is a characteristic of postmodernism?

A. Multiple ideologies. B. Multiple philosophies.

C. Multiple beliefs.

D. All of the above.

2. Which of the following statements is NOT correct?

A. Customers are not a viable source of innovative ideas, and firms need not find efficient and effective means of continual communication with customers.

B. Failure to match competitors unit costs-inefficiency is a strategic challenge.

C. The need to process high volume physical flows is likely to result in economies of scale.

D. Electronic commerce offers many opportunities to reformulate traditional modes of business

3. Which of the following is NOT a characteristic of HTML?

A. A mark-up language.

B. Browser is free.

C. Can have links to PDF.

D. None of the above.

4. Which statement is correct?

A. The internet is a packet switching network.

B. Encryption is the process of determining the path a message will take from the computer sending the message to one receiving.

C. Electronic commerce is not built of top of a number of different technologies.

D. None of the above.

5. Which of the following is not an example of authentication mechanism for personal characteristic?

A. Account number.

B. Fingerprint.

C. Voiceprint.

D. Hand size.