Database Systems MCQs – Certification Test 89

Set Operations Trivia (Question 89) – App & e-Book Download

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MCQ 89: The union operation automatically eliminates duplicates, unlike the:

Select clause
From clause
Define clause
Where clause

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Set Operations Trivia App & e-Book – Database Systems Learning Guide

Ordered Indices Test 100

Purpose of Database Systems Test 101

History of Database Systems Test 102

SQL Data Definition Test 103

Database Transactions Test 104

Relational Query Languages Test 105

Java Database Connectivity JDBC Test 106

Constraints in DBMS Test 107

Open Database Connectivity ODBC Test 108

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