Intro to Databasre


What I look for in your response is your comprehension of the subject. For example, use your own words to answer the questions instead of copying sentences from the text. A good approach to answering the questions is trying to write the answers as if you are teaching someone what you know about the topic (question) being asked. Finally, most of the questions for the chapter assignments will require more than a sentence or two to answer/describe in the response, so a paragraph response for each question is warranted to really answer the question and show comprehension.

The questions are 1 point each.

Chapter 7:

1) What is a subquery? What is always executed first?

2) What are the four different types of results that can be returned from a subquery?

3) What are the wildcard characters that are used with the LIKE command? Provide one or more examples of each.

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