Discussion :: DBMS MCQs
- The EXISTS keyword will be true if:
A.
Any row in the subquery meets the condition only.
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B.
All rows in the subquery fail the condition only.
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C.
Both of these two conditions are met.
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D.
Neither of these two conditions is met. View Answer
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Answer : Option A
Explanation :
Any row in the subquery meets the condition only.
EXISTS keyword checks for existance of condition.
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