Weak Entity Types MCQs Quiz Online PDF Download

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Study bachelors and masters degree courses, online computer science degree programs MCQ: weak entities and their identifying relationship in er diagrams are represented by with options oval shape with double line, rectangle shape with double line, square shape with double line and diamond shape with double line with distance learning, competitive exams preparation for national and international universities' admissions. Free skills assessment test is for online learning weak entity types quiz questions with MCQs, exam preparation questions and answers.

MCQs on Weak Entity TypesQuiz PDF Download

MCQ: Weak entities and their identifying relationship in ER diagrams are represented by

  1. oval shape with double line
  2. rectangle shape with double line
  3. square shape with double line
  4. diamond shape with double line

D

MCQ: Entities that have key attributes to be distinct are considered as

  1. weak entity
  2. strong entity
  3. single entity
  4. foreign entity

B

MCQ: Parent entity type or identifying entity type are considered as other names of

  1. dominant entity type
  2. non dominant entity type
  3. composite entity type
  4. non foreign entity type

A

MCQ: In entity-relationship, entity type which has existence dependency constraint is classified as

  1. single entity
  2. foreign entity
  3. weak entity
  4. strong entity

C

MCQ: Set of key attributes that identify weak entities related to some owner entity is classified as

  1. structural key
  2. partial key
  3. string key
  4. foreign key

B