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RRB Junior Engineer / DMS / CMA 2019 · Question 3710 of 3719

In Java, the 'PreparedStatement' interface is a sub interface which is used to execute __________ query.

  1. AParameterizedCorrect
  2. BExecutable
  3. CLow level
  4. DSimple

Answer: A. Parameterized

Explanation

PreparedStatement The PreparedStatement interface is a subinterface of the Statement. It is used to execute parameterized queries. The performance of the application will be faster if you use the PreparedStatement interface because the query is compiled only once

Source: RRB JE 2019 (CBT 2) (IT) Previous Year Paper (30 Aug 2019) — prepp.in solved-paper PDF (answer key with explanations) · reliable-secondary

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