Oracle Exam 1Z0-771 Topic 15 Question 3 Discussion

Actual exam question for Oracle's 1Z0-771 exam

Question #: 3
Topic #: 15

You have defined a REST Data Source with ORDS as the REST Data Source Type. The Source is being used as source for an editable Interactive Grid. When a user updates an employee record in this Interactive Grid, which operation is performed on the Database?

APOST

BGET

CPUT

Show Suggested Answer

Suggested Answer: C

An editable Interactive Grid synced with a REST Data Source (ORDS) maps CRUD operations to HTTP methods:

C . PUT: Updates an existing resource. When a user edits a row (e.g., changes SALARY), the grid sends a PUT request to the ORDS endpoint (e.g., /employees/101), updating the corresponding record.

A . POST: Creates new records, used for inserts, not updates.

B . GET: Retrieves data, used for initial grid population, not updates.

Technical note: ORDS maps PUT to an update operation on the underlying table, requiring the REST endpoint to support this method.

by Gracia at Mar 18, 2025, 06:44 PM

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