Relation Schemas Design MCQs Quiz Online PDF Download

Learn relation schemas design MCQs, DBMS test for online learning courses, test prep to practice test. Functional dependencies and normalization quiz has multiple choice questions (MCQ), relation schemas design quiz questions and answers, functional dependencies, database normalization of relations, normalization: second normal form, normalization: first normal form, relation schemas design tutorials for online DBMS theory courses distance learning.

Database management system practice test MCQ: considering relational database, functional dependency between two attributes a and b is denoted by with choices a → b, b ← a, ab → r and r ← ab for online CS learning with distance education portal for computer science jobs. Free study guide is for online learning relation schemas design quiz with MCQs to practice test questions with answers.

MCQs on Relation Schemas Design Quiz PDF Download

MCQ: Considering relational database, functional dependency between two attributes A and B is denoted by

  1. A → B
  2. B ← A
  3. AB → R
  4. R ← AB

A

MCQ: Constraint between two different attributes sets is classified as

  1. modification anomaly
  2. functional dependency
  3. insertion anomaly
  4. deletion anomaly

B

MCQ: In tuples, interpretation of values of attribute is considered as

  1. commands of relation
  2. clauses of relation
  3. schemas of relation
  4. semantics of relation

D