Oracle
1Z0-141 · Question #140
1Z0-141 Question #140: Real Exam Question with Answer & Explanation
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Question
You are building two forms. Each form has a button and a non-base table field. When the button is pressed, a complicated calculation is executed. The calculation code queries data from several tables in the database. When the calculation completes, it returns a single value to the non-base table field. To optimize performance and maintainability, which PL/SQL structure should be used?
Options
- Aa subprogram in each form
- Ba trigger in each form
- Ca stored subprogram in the database
- Da subprogram in a library that is attached to each form
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