Database Systems MCQs – Certification Test 1368

Nested Subqueries Quiz (Question 1368) – Study App & e-Book Download

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MCQ 1368: We can write 'relation A contains relation B' as:

exists (B except A)
exists (A except B)
notexists (A except B)
notexists (B except A)

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Database Systems Quiz App & e-Book – Nested Subqueries Admission Tests

Set Operations Test 1379

Integrity Constraints Test 1380

View of Data Test 1381

Nested Subqueries Test 1382

Database Design Test 1383

Modification of Database Test 1384

DBMS and Selection Operation Test 1385

Purpose of Database Systems Test 1386

Data Mining and Information Retrieval Test 1387

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