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When should a Java developer choose JDBC and Prepared Statements deliberately?

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Use prepared statements for user input, repeated queries, and any workflow where SQL parameters change per call.Choose JDBC and Prepared Statements only to avoid modeling domain rules explicitly in Java code.Choose JDBC and Prepared Statements mainly when you want to postpone validation and fix problems manually later.Choose JDBC and Prepared Statements whenever you want the code to look more advanced, even if the design gets less clear.

Answer and explanation

Correct answer

A. Use prepared statements for user input, repeated queries, and any workflow where SQL parameters change per call.

Why

Use prepared statements for user input, repeated queries, and any workflow where SQL parameters change per call. Interviewers often ask this to see whether you can connect the concept to real design decisions.

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When should a Java developer choose JDBC and Prepared Statements deliberately?

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