1. Define and contrast the following pairs of terms: dot-com and bricks-and-clicks; intranet and extranet; B2C and B2B.

2. Define the term business process reengineering, and describe its importance to information systems work.

3. What are some of the potential benefits of B2B applications that use the Internet?

4. What are the differences between a data entity in structured techniques and an object in object-oriented techniques?

Your response should be at least 75 words in length each. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

Brown, C. V., DeHayes, D. W., Hoffer, J. A., Martin, E. W., & Perkins, W. C. (2012). Managing information technology (7th ed.). Upper Saddle River, NJ: Prentice Hall.