Oracle
1Z0-146 · Question #158
1Z0-146 Question #158: Real Exam Question with Answer & Explanation
Sign in or unlock 1Z0-146 to reveal the answer and full explanation for question #158. The question stem and answer options stay visible for context.
Question
How would you add a foreign key constraint on the dept_no column in the EMP table, referring to the id column in the DEPT table?
Options
- AUse the ALTER TABLE command with the ADD clause on the DEPT table.
- BUse the ALTER TABLE command with the ADD clause on the EMP table.
- CUse the ALTER TABLE command with the MODIFY clause on the DEPT table.
- DUse the ALTER TABLE command with the MODIFY clause on the EMP table.
- EThis task cannot be accomplished.
Unlock 1Z0-146 to see the answer
You've previewed enough free 1Z0-146 questions. Unlock 1Z0-146 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.