DBMS Quiz, Notes & Technology Articles

Weak Entity Types Quiz Questions and Answers 100 PDF Download

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Study weak entity types online courses with multiple choice question (MCQs): kind of entities without any key attributes are classified as, for bachelor degree and masters in data science degree viva questions with choices weak entity, strong entity, single entity, foreign entity for online certification exams, competitive tests for national and international scholarships for students. Learn data modeling: entity relationship model quizzes with problem-solving skills assessment test.

Quiz on Weak Entity Types Worksheet 100Quiz PDF Download

Weak Entity Types Quiz

MCQ: Kind of entities without any key attributes are classified as

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

A

Introduction to Data Modeling Quiz

MCQ: Most popular high level conceptual model in database management system is

  1. close end relation model
  2. query relation model
  3. entity relationship model
  4. attribute relationship model

C

ERM Types Constraints Quiz

MCQ: Maximum number of instances that can participate into binary relationship is classified as

  1. floating ratio
  2. cardinality ratio
  3. intensive ratio
  4. extensive ratio

B

State Chart Diagrams Quiz

MCQ: Data model which works as bridge to overcome communication gap between application developers and database designers is classified as

  1. rational rose data modeler
  2. state chart data modeler
  3. sequential data modeler
  4. structural data modeler

A

Introduction to DBMS Quiz

MCQ: Process which includes functions such as retrieving particular data with help of specific queries and generating reports of that data is classified as

  1. constructing the database
  2. manipulating the database
  3. retrieving the database
  4. controlling the database

B