Question: A . Explain the difference between a primary index, a clustering index, and a secondary index in a database. In what scenarios would you use

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Explain the difference between a primary index, a clustering index, and a secondary index in a database. In what scenarios would you use each type of index, and how does having multiple secondary indexes affect data retrieval? Support your answer with examples.

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List and discuss three algorithms you would use to search for data in a database. Provide an example of each algorithm and include a figure to illustrate their performance

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