Conceptual Database Design MCQs Quiz Online PDF Download

Learn conceptual database design MCQs, DBMS MCQ test for online learning. Database design methodology and uml diagrams quiz has multiple choice questions (MCQ), conceptual database design quiz questions and answers to practice as when two different schemas used a same name to describe schemas then this is called, answer key help with choices as antonym, synonym, homonym and none of above problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning conceptual database design quiz with MCQs to practice test questions with answers.

MCQs on Conceptual Database Design Quiz PDF 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. The concept in which the same names are used by two different schemas to specify the same idea is called

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

C

MCQ. The strategy in which the schema with basic abstractions are added into the other abstractions is classified as

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

C

MCQ. The 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. The strategy in which resulting schema from the integration of the 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