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Describe the purpose of a database

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Reference no: EM131694155

- Repeat each question above each response

- Answer in your own words, and reference sources

1. Why do today's Internet Web applications and smartphone apps need databases?

2. Describe the purpose of a database.

3. What is a modification problem? Describe the impact of three possible types of modification problems.

4. Define and describe the purpose of an ID column.

Reference no: EM131694155

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