Entity Types, Sets, Attributes and Keys MCQs & Quiz Online PDF eBook Download

Entity types, sets, attributes and keys multiple choice questions (MCQs), entity types, sets, attributes and keys quiz answers for online computer science degree. Data modeling: entity relationship model MCQs, entity types, sets, attributes and keys quiz questions and answers for CS major. Learn conceptual data models, weak entity types, relationship types, sets and roles, introduction to data modeling, entity types, sets, attributes and keys test prep for best online schools for computer science.

Learn data modeling: entity relationship model MCQ: attributes that can be arranged into hierarchy are called, with choices composite attributes, atomic attributes, derived attributes, and simple attributes for CS major. Practice merit scholarships assessment test, online learning entity types, sets, attributes and keys quiz questions for competitive exams in computer science major for applied computer science.

MCQs on Entity Types, Sets, Attributes and Keys PDF eBook Download

MCQ: Attributes that can be arranged into hierarchy are called

  1. composite attributes
  2. atomic attributes
  3. derived attributes
  4. simple attributes

A

MCQ: Set of all entities having same attributes is classified as

  1. entity type
  2. attribute type
  3. function type
  4. hierarchy type

A

MCQ: Set of values which specifies which values are to be assigned to individual entities is considered as

  1. domain of values
  2. composition of values
  3. attribution of values
  4. derivation of values

A

MCQ: Type of attributes that can be divided into smaller parts is classified as

  1. multivalve attributes
  2. single valued attributes
  3. composite attributes
  4. atomic attributes

D

MCQ: Attributes which have only one value for a specific entity are called

  1. multi-valued attributes
  2. single valued attributes
  3. atomic attributes
  4. diatomic attributes

B