FOR HOMEWORK PRO - DUE 1/23

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Information Systems Questions:

Your response should be at least 75 words in length for each question. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

1. What were some of the e-business innovations using Web technologies that were introduced by Amazon.com, Netflix.com, Dell.com, and Landsend.com?

2. Choose one of the five competitive forces in Porter’s model. Describe a new opportunity and a new threat due to e-commerce via the Internet for a specific industry of your choosing.

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

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

5. Compare and contrast a context diagram (using data flow diagram (DFD) modeling) and a use case diagram (using unified modeling language (UML))?