Database Systems Exam MCQs – Practice Test 4 (Chapter 15)
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The "Introduction to SQL Notes" App Download: Clause that apply the aggregate functions to get a single result tuple for each group, is known to be; MCQ with answers: from clause, select clause, where clause, and distinct clause. Practice DBMS for Competitive Exams Quiz Questions, download Kobo e-Book (Free Chapter) to improve technical skills.
MCQ 16: If the tuples are satisfying the where predicate, then they are placed into groups by the:
MCQ 17: The clause that apply the aggregate functions to get a single result tuple for each group, is known to be:
MCQ 18: The SQL comparison = all is not the same to the operator:
MCQ 19: For understanding of operations, the clauses must be written in the order:
MCQ 20: All tuples in the relation are assigned null as the value for the new attribute, in the:
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