DBMS Quiz, Notes and Technology Articles

Weak Entity Types Quiz Questions & Answers Online 100 PDF eBook Download

Practice weak entity types quiz questions and answers, weak entity types MCQs with answers, database management test prep 100 for online DBA certification programs. Learn data modeling entity relationship model quiz, weak entity types multiple choice questions and answers (MCQ) for online university degrees. Free weak entity types MCQs, introduction to dbms, state chart diagrams, erm types constraints, introduction to data modeling, weak entity types test prep for 2 year computer science degree.

Learn weak entity types MCQ with multiple choice questions: kind of entities without any key attributes are classified as, with choices weak entity, strong entity, single entity, and foreign entity to learn online certificate courses. Learn data modeling entity relationship model questions and answers to improve problem solving skills for computer and information science.

Quiz on Weak Entity Types MCQs with Answers 100 PDF eBook 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