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Chapter 19: Database Systems Exam Tests

Database Systems MCQs - Chapter 19

RDBMS Interview Questions and Answers MCQ (Multiple Choice Questions) PDF - 2

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RDBMS Interview Questions and Answers Questions & Answers PDF Download: MCQ Quiz 2

MCQ 6: In the pure query languages, the tuple relational calculus and domain relational calculus, is

A) Programming language
B) Procedural language
C) Nonprocedural language
D) Query program

MCQ 7: In the pure query languages, the relational algebra is

A) Nonprocedural language
B) Procedural language
C) Query program
D) Programming language

MCQ 8: Specifically, the result of a relational query is a

A) Relational
B) Sequence
C) Operation
D) Domain

MCQ 9: The operation on two relations that matches tuples whose values are same on all attribute names that are common to both relations, is known to be

A) Cartesian Product operation
B) Intersection operation
C) Join operation
D) Union operation

MCQ 10: The operation that allows the combining of two relations by merging pairs of tuples, one from each relation, into a single tuple, is known to be

A) Merge
B) Join
C) Combination
D) Integration

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RDBMS Interview Questions and Answers App (Android & iOS)

RDBMS Interview Questions and Answers App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Semantic Web App (Android & iOS)

Semantic Web App (Android & iOS)

Computer Basics App (Android & iOS)

Computer Basics App (Android & iOS)