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Practice Constraints in SQL trivia questions and answers, constraints in sql quiz answers PDF to solve DBMS mock test 69 for online degrees. Practice Schema Definition, Constraints, Queries and Views trivia questions and answers, constraints in sql Multiple Choice Questions (MCQ) for online university degrees. Free constraints in sql MCQs, client server architecture, specialization in dbms, project operation, functional dependencies, constraints in sql test prep for accelerated computer science degree online.
"The clause used in SQL for ensuring referential integrity is classified as", constraints in sql Multiple Choice Questions (MCQ) with choices secondary key clause, primary key clause, foreign key clause, and interval key clause to learn online school courses. Learn schema definition, constraints, queries and views questions and answers with free online certification courses for online software development courses.
Quiz on Constraints in SQL PDF Download eBook
MCQ: The clause used in SQL for ensuring referential integrity is classified as
- PRIMARY KEY clause
- SECONDARY KEY clause
- FOREIGN KEY clause
- INTERVAL KEY clause
C
MCQ: In the functional dependency between two sets of attributes A and B then the set of attributes A of database is classified as
- top right side
- down left side
- left hand side
- right hand side
C
MCQ: In unary relational operations, the PROJECT operation is partition of relation usually classified as
- horizontal partition
- vertical partition
- insert partition
- delete partition
B
MCQ: The leaf nodes in diagrams of generalization and specialization are considered as
- extension classes
- leaf classes
- inverted classes
- diverted classes
B
MCQ: In two-tier client ⁄ server architecture, the functions of transaction server and query server are controlled by
- server side
- host side
- modulation side
- client side
A