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Database Management System Prep Tests

Database Management System Tests

SELECT and PROJECT MCQ with Answers PDF Download

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The MCQ: In unary relational operations, the SELECT operation is partition of relation usually classified as PDF, "SELECT and PROJECT" App Download (Free) with horizontal partition, vertical partition, insert partition, and delete partition choices for bachelor's degree in computer science. Study select and project quiz questions, download Google eBook (Free Sample) for online computer science and engineering.

Database Management System: SELECT and PROJECT MCQs PDF Download

MCQ: In unary relational operations, the SELECT operation is partition of relation usually classified as

A) horizontal partition
B) vertical partition
C) insert partition
D) delete partition

MCQ: The operators in SELECT operation statement such as 'and' , 'or' and 'not' are classified as

A) Boolean operators
B) tuple operators
C) string operators
D) insertion operators

MCQ: The Boolean expression used in the SELECT operation consists of clauses such as

A) attribute name
B) constant value
C) comparison operators
D) all of above

MCQ: In unary relational operations, the symbols such as equal to, less than and greater than are classified as

A) tuple operators
B) column operators
C) comparison operators
D) row operators

MCQ: The operation which is used to select the subset of tuples by satisfying the selection constraint and the selection is made from relation is classified as

A) CHOOSE operation
B) SELECT operation
C) NON-SELECT operation
D) SUBSET operation

Practice Tests: Database Management System Exam Prep

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