Entity Relationship Diagrams MCQs Quiz Online PDF Book Download

Entity relationship diagrams multiple choice questions (MCQs), entity relationship diagrams quiz answers to learn database online courses. Database design and er model MCQs, entity relationship diagrams quiz questions and answers for online computer programming degree. Learn notations for modeling data, entity relationship model, er diagrams symbols, entity relationship diagrams test prep for big data certification.

Learn database design and er model MCQ: relationship between weak entity set and identifying entity set's association is known as, with choices owner relationship, existence relationship, dependency relationship, and identifying relationship for online computer programming degree. Practice merit scholarships assessment test, online learning entity relationship diagrams quiz questions for competitive exams in computer science major .

MCQs on Entity Relationship Diagrams PDF Book Download

MCQ: Relationship between weak entity set and identifying entity set's association is known as

  1. Owner relationship
  2. Existence relationship
  3. Dependency relationship
  4. Identifying relationship

D

MCQ: A weak entity set can make participation in any relationship other than the

  1. Strong relationship
  2. Relational relationship
  3. Domain relationship
  4. Identifying relationship

D

MCQ: If a relationship set has some associated attributes, then it is enclosed in a

  1. Diamond
  2. Double Diamond
  3. Rectangle
  4. Circle

C

MCQ: A relationship line may have an associated minimum and maximum

  1. Values
  2. Cardinalities
  3. Range
  4. Attributes

B

MCQ: In E-R diagrams, a weak entity set is represented via a

  1. Rectangle
  2. Diamond
  3. Circle
  4. Double diamonds

A