Oracle
1Z0-047 · Question #25
1Z0-047 Question #25: Real Exam Question with Answer & Explanation
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Question
View the Exhibit and examine the table structure of DEPARTMENTS and LOCATIONS tables. You want to display all the cities that have no departments and the departments that have not been allocated cities. Which type of join between DEPARTMENTS and LOCATIONS tables would produce this information as part of its output?
Exhibit
Options
- ANATURAL JOIN
- BFULL OUTERJOIN
- CLEFT OUTERJOIN
- DRIGHT OUTER JOIN
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