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Constraints in DBMS Multiple Choice Questions (MCQ) PDF Download

The Constraints in DBMS Multiple Choice Questions (MCQ Quiz) with Answers PDF, Constraints in DBMS MCQ PDF e-Book download to practice Database Systems Tests. Study Database Design and ER Model Multiple Choice Questions and Answers (MCQs), Constraints in DBMS quiz answers PDF to learn computer science courses. The Constraints in DBMS MCQ App Download: Free learning app for constraints in dbms, entity relationship diagrams, specialization test prep for computer and information science.

The MCQ: Mapping cardinalities can be of type; "Constraints in DBMS" App Download (Free) with answers: 2 types; 3 types; 4 types; 5 types; to learn computer science courses. Practice Constraints in DBMS Quiz Questions, download Apple e-Book (Free Sample) for bachelor's degree in computer science.

Constraints in DBMS MCQs: Questions and Answers PDF Download

MCQ 1:

Mapping cardinalities are useful in describing

  1. Unary relationships
  2. Binary relationships
  3. Composite relationships
  4. Simple relationships
MCQ 2:

The mapping cardinalities can be of type

  1. 2 types
  2. 3 types
  3. 4 types
  4. 5 types
MCQ 3:

The appropriate mapping cardinality for a particular relationship set depends on

  1. Model
  2. Schema
  3. Situation
  4. Domain
MCQ 4:

The structure of the primary key for the relationship set depends on the

  1. Entity sets
  2. Roles
  3. Mapping cardinalities
  4. Mapping expression
MCQ 5:

An entity set E in a relationship set R is said to be total if every entity in E participates in

  1. At least one relationship in R
  2. All relationships in R
  3. None relationship in R
  4. Few relationship in R

Database Systems Practice Tests

Constraints in DBMS Learning App: Free Download Android & iOS

The App: Constraints in DBMS MCQs App to study Constraints in DBMS textbook, DataBase Management System (MCS) MCQ App, and Computer Networks MCQ App. The "Constraints in DBMS" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Constraints in DBMS App (Android & iOS)

Constraints in DBMS App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (iOS & Android)

Computer Networks App (Android & iOS)

Computer Networks App (Android & iOS)

General Knowledge App (Android & iOS)

General Knowledge App (iOS & Android)