Database Systems MCQs – Certification Test 309

Relational Operations Trivia (Question 309) – Study App & e-Book Download

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MCQ 309: The relational operations have the nice and desired property that their result is always:

Pair of relations
Single relations
Sequence of relations
No relations

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Relational Operations Trivia App & e-Book – Database Systems Placement Tests

Database Languages Test 320

Specialization Test 321

Online Analytical Processing OLAP Test 322

Entity Relationship Diagrams Test 323

DBMS Worksheet Test 324

Aspects of Database Design Test 325

Accessing SQL and Programming Language Test 326

Database Authorization Test 327

Database Triggers Test 328

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