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Database Management System Practice Tests

Database Management System Online Tests

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The e-Book SELECT and PROJECT Multiple Choice Questions (MCQ Quiz) with answers, SELECT and PROJECT MCQs PDF download to study online database management system degree courses. Practice Relational Algebra and Calculus Multiple Choice Questions and Answers (MCQs), SELECT and PROJECT quiz answers PDF for bachelor's degree in computer science. The SELECT and PROJECT MCQ App Download: Free learning app for select and project, binary relational operation: join and division, division operation, tuple relational calculus test prep for online college classes.

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

## SELECT and PROJECT MCQ Quiz : Database Management System MCQs

MCQ 1: 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 2: 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 3: 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 4: 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 5: 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

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