Computer Science Degrees Online Courses

Database Systems MCQs

Database Systems MCQs - Subtopic

Decomposition using Functional Dependencies MCQ with Answers PDF

Solve Decomposition using Functional Dependencies Multiple Choice Questions (MCQ), database systems quiz answers PDF with career test for online courses. Practice relational database design Multiple Choice Questions and Answers (MCQs), Decomposition using Functional Dependencies quiz questions and answers for top computer science schools. "Decomposition using Functional Dependencies MCQ" PDF Download: decomposition using functional dependencies, application security, functional dependency theory test prep for associates in computer science.

"The functional dependencies are used for" Multiple Choice Questions (MCQ) on decomposition using functional dependencies with choices testing instances of relations, specify constraints on legal relations , and specifying domain for top computer science schools. Learn decomposition using functional dependencies quiz questions for merit scholarship test and certificate programs for online degrees.

MCQs on Decomposition using Functional Dependencies


The functional dependencies are used for

Testing instances of relations
Specify constraints on legal relations
Both A and B
Specifying Domain


The schema for relation r, with 'R' denoting the set of attributes, can be expressed by the notation

r( R)
R ( r)


The definition of 3NF permits certain functional dependencies that are not allowed in



For relations, the best practice is to use a

Sentencecase name
Uppercase name
Lowercase name
First-letter capital case


An instance of a relation that satisfies all real-world constraints is called a

Associated instance
Legal instance
Participant instance
Domain instance
Download Free Apps: