Atomic Domains and First Normal Form MCQs Quiz Online PDF Download

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Database management system practice test MCQ: e-r model allows attributes that are with options multi-valued, multi-layers, multi-levels and multi-relation with online global exams' preparation for online competitions like ETS GRE prep for good GRE scores. Free study guide is for online learning atomic domains and first normal form quiz with MCQs to practice test questions with answers.

MCQs on Atomic Domains and First Normal Form Quiz PDF Download

MCQ: E-R model allows attributes that are

  1. Multi-valued
  2. Multi-layers
  3. Multi-levels
  4. Multi-relation

A

MCQ: In a relational schema 'R', if domains of all attributes are atomic, schema is said to be of form

  1. Normal form
  2. First normal form
  3. Second normal form
  4. Third normal form

B

MCQ: E-R diagram permits attributes of entity sets and relationship sets that are having some degree of

  1. Subdomain
  2. Sublevels
  3. Substructure
  4. Subclasses

C

MCQ: If elements of domain are indivisible units, domain is said to be

  1. Structured
  2. Tabular
  3. Procedured
  4. Atomic

D