Oracle
1Z0-591 · Question #79
1Z0-591 Question #79: Real Exam Question with Answer & Explanation
Sign in or unlock 1Z0-591 to reveal the answer and full explanation for question #79. The question stem and answer options stay visible for context.
Question
One benefit of adding a second table source that is joined to the first table source in the Physical Layer by a foreign key relationship is that______.
Options
- AMultiple SQL queries are performed
- BTwo SQL queries are performed to get data from both tables
- CA single SQL query is performed to get data from both tables
- DNo SQL queries are performed against the source tables
Unlock 1Z0-591 to see the answer
You've previewed enough free 1Z0-591 questions. Unlock 1Z0-591 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.