Conceptual Database Design MCQs Quiz Online PDF Book Download

Conceptual database design MCQs, conceptual database design quiz answers to learn data analytics online courses. Learn database design methodology and uml diagrams multiple choice questions (MCQs), conceptual database design quiz questions and answers. Career assessment test on database management interfaces, information system life cycle, state chart diagrams, conceptual database design test prep for big data certification.

Practice database design methodology and uml diagrams test MCQs: when two different schemas used a same name to describe schemas then this is called, with choices antonym, synonym, homonym, and none of above for data science online degree. Prepare assessment test for scholarships, online learning conceptual database design quiz questions for competitive assessment in computer science major for big data certification.

MCQ on Conceptual Database DesignQuiz Book Download

MCQ: When two different schemas used a same name to describe schemas then this is called

  1. antonym
  2. synonym
  3. homonym
  4. none of above

B

MCQ: Concept in which same names are used by two different schemas to specify same idea is called

  1. antonym
  2. synonym
  3. homonym
  4. both b and c

C

MCQ: Strategy in which schema with basic abstractions are added into other abstractions is classified as

  1. top down strategy
  2. bottom up strategy
  3. inside out strategy
  4. mixed strategy

C

MCQ: Strategy in which few high level entity types splitted into low level entity types is classified as

  1. top down strategy
  2. bottom up strategy
  3. inside out strategy
  4. mixed strategy

A

MCQ: Strategy in which resulting schema from integration of pairs of schemas are further integrated by pairing is classified as

  1. mixed pairing strategy
  2. schema pairing strategy
  3. ternary balanced strategy
  4. binary balanced strategy

D