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Authentication · interview question

How does a prepared statement enhance security in database interactions?

Multiple choiceMediumchapter-17-curatedpremiumauthenticationplaintext-passwords
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Answer and explanation

Correct answer

B. By precompiling SQL code and separating it from data inputs.

Why

Prepared statements enhance security by precompiling SQL code and binding parameters later, ensuring that input data cannot change the structure of the SQL command. This separation prevents SQL injection by treating user inputs as data only.

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