Database Management System MCQs – Certification Test 234

Relational Operations MCQs (Question 234) – App & e-Book Download

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MCQ 234: If the common attributes of two relations are classified as join attributes then the OUTER UNION must be equal to:

LEFT OUTER JOIN
FULL OUTER JOIN
HALF OUTER JOIN
DOWNWARD JOIN

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Relational Operations MCQs App & e-Book – Database Management System Learning Guide

Database Management System Classification Test 245

Client Server Architecture Test 246

PROJECT Operation Test 247

Database Constraints and Relational Schemas Test 248

Knowledge Representation and Ontology Test 249

SQL Data Definition and Types Test 250

DBMS End Users Test 251

Hashing Techniques Test 252

ER Diagrams Test 253

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