DBMS Quiz, Notes and Technology Articles

Weak Entity Types Questions and Answers 100 PDF Book Download

Weak entity types quiz questions and answers, weak entity types MCQ with answers pdf 100 to study database management online course. Practice "data modeling entity relationship model" quiz, weak entity types Multiple Choice Questions (MCQs) 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.

"The kind of entities without any key attributes are classified as", weak entity types Multiple Choice Questions (MCQs) with choices strong entity, weak 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 Questions on Weak Entity Types 100 PDF Book Download

Weak Entity Types Quiz

MCQ: The 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: The 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: The maximum number of instances that can participate into the binary relationship is classified as

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

B

State Chart Diagrams Quiz

MCQ: The 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: The process which includes the functions such as retrieving particular data with the 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