Functional Dependencies MCQs Questions and Answers PDF Book Download

Functional dependencies MCQs, functional dependencies quiz answers to learn data analytics courses online. Functional dependencies and normalization multiple choice questions (MCQs), functional dependencies quiz questions and answers for online bachelor's degree computer science. Relation schemas design, normalization: first normal form, functional dependencies test prep for data analytics certification.

Learn functional dependencies and normalization test MCQs: rule which states that addition of same attributes to right side and left side will results in other valid dependency is classified as, with choices referential rule, inferential rule, augmentation rule, and reflexive rule for online bachelor's degree computer science. Practice assessment test for scholarships, online learning functional dependencies quiz questions for competitive assessment in computer science major for data analytics certification.

MCQ on Functional DependenciesQuiz Book Download

MCQ: Rule which states that addition of same attributes to right side and left side will results in other valid dependency is classified as

  1. referential rule
  2. inferential rule
  3. augmentation rule
  4. reflexive rule

C

MCQ: In reflexive rule (IR1), true dependencies generated are classified as

  1. trivial
  2. nontrivial
  3. inferential
  4. functional

A

MCQ: Extensions of relation that satisfy constraint of functional dependency are considered as

  1. legal extensions
  2. semantic extensions
  3. state extension
  4. relation extensions

A

MCQ: In functional dependency between two sets of attributes A and B then set of attributes A of database is classified as

  1. top right side
  2. down left side
  3. left hand side
  4. right hand side

C

MCQ: Rule which states that set of attributes determines any of its subset is classified as

  1. closure rule
  2. reflexive rule
  3. referential rule
  4. inferential rule

B