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If a set is a collection of values given by the select clause, The ______ connective tests for set membership(a) within(b) include(c) under(d) inI got this question by my college professor while I was bunking the class.Question is taken from Nested Subqueries topic in division Introduction to Relational Model and Sql of RDBMS |
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Answer» CORRECT option is (d) in Best EXPLANATION: The in connective is USED to test for the MEMBERSHIP in a set, where the set is a collection of values GIVEN by the select clause. |
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