Database Systems Competitive Exam MCQs – Mock Test 267
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Download "Aggregate Functions Notes" App (Android & iOS): A Boolean data type that can take values true, false, and unknown, was introduced in; MCQ with answers: sql:1998, sql:1998, sql:2000, and sql:1999. Learn Introduction to SQL Questions and Answers, Apple Book to download free chapter to support remote students.
MCQ 1331: A Boolean data type that can take values true, false, and unknown, was introduced in:
MCQ 1332: After the deletion operation, the relation:
MCQ 1333: SQL allows us to search for mismatches instead of matches by using the:
MCQ 1334: A simpler technique for reasoning about functional dependencies, is known as:
MCQ 1335: Specifying tuples within a given relation, are expressed in terms of the:
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