Relation Schemas Design MCQs Test Online PDF Download

Relation schemas design multiple choice questions (MCQs), relation schemas design test prep for online learning with IT degree certificate eCourses. Learn functional dependencies and normalization multiple choice questions (MCQs), relation schemas design quiz questions and answers. Career test on functional dependencies, database normalization of relations, normalization: second normal form, normalization: first normal form, equivalence of sets of functional dependency test for online DBMS theory courses distance learning.

Learn functional dependencies and normalization practice test MCQs: constraint between two different attributes sets is classified as, for free online courses with options modification anomaly, functional dependency, insertion anomaly, deletion anomaly for online information systems degree. Free skills assessment test is for online e-learning relation schemas design quiz questions for competitive assessment in computer science major.

MCQ on Relation Schemas DesignQuiz 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