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Database Systems Online Tests

Relational Operations Multiple Choice Questions (MCQ) PDF Download

The e-Book Relational Operations Multiple Choice Questions (MCQ Quiz) with answers, Relational Operations MCQs PDF download to study online database systems degree courses. Practice RDBMS Interview Questions and Answers Multiple Choice Questions and Answers (MCQs), Relational Operations quiz answers PDF for online computer engineering classes. The Relational Operations MCQ App Download: Free learning app for rdbms interview questions and answers test prep for free online classes.

The MCQ Operation that performs a set union of two similarly structured tables, is known as: union operation, join operation, cartesian product operation and intersection operation with "Relational Operations" App Download (Free) for online computer engineering classes. Study relational operations quiz questions, download Amazon eBook (Free Sample) for best online schools for computer science.

Relational Operations MCQ Quiz PDF Download: Database Systems MCQs

MCQ 1: The operation that performs a set union of two similarly structured tables, is known as

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

MCQ 2: The relational algebra operation that return rows of the input relation that satisfy the predicate, is known as

A) Projection
B) Selection
C) Natural join
D) Union operation

MCQ 3: Algebraic operation that outputs specified attributes from all rows of the input relation, is said to be

A) Natural join
B) Union operation
C) Projection
D) Selection

MCQ 4: The relational operations have the nice and desired property that their result is always

A) Pair of relations
B) Single relations
C) Sequence of relations
D) No relations

MCQ 5: Specifically, the result of a relational query is a

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

Database Systems Practice Tests

Relational Operations Learning App & Free Study Apps

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Database Management System App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Computer Architecture App (Android & iOS)

Computer Architecture App (Android & iOS)

Computer Fundamentals App (Android & iOS)

Computer Fundamentals App (Android & iOS)