7Q: What are queries?
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Explanation:
A query is a question, often expressed in a formal way. A database query can be either a select query or an action query. A select query is a data retrieval query, while an action query asks for additional operations on the data, such as insertion, updating or deletion. hope you help you
Answered by
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A query is a question, often expressed in a formal way. A database query can be either a select query or an action query. A select query is a data retrieval query , while an action query asks for additional operations on the data , such as insertion, updating or deletion.
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