Multiple choice technology

Which type of Statement can execute queries stored on db server?

  1. CallableStatement

  2. ParameterizedStatement

  3. ParameterizedStatement and CallableStatement

  4. All kinds of Statements (i.e. which implement a sub interface of Statement)
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A Correct answer
Explanation

CallableStatement executes stored procedures and functions that reside on the database server. It extends PreparedStatement and accepts parameters including OUT parameters for retrieving values from stored procedures. This allows executing complex logic encapsulated in database routines rather than embedding it in application code.

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