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Relational Decompositions MCQ with Answers

Relational Decompositions Multiple Choice Questions (MCQ) to practice relational decompositions quiz answers PDF, database management system worksheets for online degrees. Solve relational database design: algorithms dependencies Multiple Choice Questions and Answers (MCQs), "Relational Decompositions" quiz questions and answers for applied computer science. Learn join dependencies, relational decompositions, dependencies and normal forms test prep for online degrees.

"The tuples that are represented in one of two relations and are lost if the JOIN operation is performed are called" Multiple Choice Questions (MCQ) on relational decompositions with choices functional tuples, dangling tuples, algorithm tuples, and decomposition tuples for applied computer science. Solve relational decompositions quiz questions for merit scholarship test and certificate programs for online computer engineering programs.

MCQs on Relational Decompositions

1.

The tuples that are represented in one of two relations and are lost if the JOIN operation is performed are called

functional tuples
dangling tuples
algorithm tuples
decomposition tuples

2.

The decomposition of one relation say R into two relations is classified as

functional decomposition
ternary decomposition
binary decomposition
ordinary decomposition

3.

The type of algorithm in which decomposition of relation schema is constructed from other specific set of functional dependencies is classified as

relational synthesis algorithm
decomposition algorithm
schema synthesis algorithm
none of above