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Database Systems Practice Test 144

Constraints in DBMS Multiple Choice Questions (MCQs) PDF Download - 144

The Constraints in DBMS MCQ with Answers PDF (Constraints in DBMS Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 4-144 to learn Database Systems Practice Tests. Learn Database Design and ER Model Test PDF, Constraints in DBMS Multiple Choice Questions (MCQ Quiz) for online college classes. The Constraints in DBMS MCQ App Download: Free Database Systems App to learn basic structure of sql queries, relational query languages, database languages, integrity constraints, constraints in dbms test prep for online computer science certification.

The MCQ: When an entity in set B is associated with at most one entity in set A, the cardinality is of type; "Constraints in DBMS" App (Free Android & iOS) with answers: one-to-one, one-to-many, all-to-all, and many-to-many for online college classes. Practice Database Design and ER Model Questions and Answers, Apple e-Book to download free sample for CS major.

Constraints in DBMS MCQ Quiz with Answers PDF Download: Test 144

MCQ: 716

When an entity in set B is associated with at most one entity in set A, the cardinality is of type

  1. One-to-many
  2. One-to-one
  3. Many-to-many
  4. All-to-all
MCQ: 717

For a referential-integrity constraint to make sense, the primary key must be compatible sets of

  1. Tuples
  2. Relation
  3. Instances
  4. Attributes
MCQ: 718

Declaring an attribute to be of a particular domain acts as a

  1. Constraint
  2. Definition
  3. Assert
  4. Reference
MCQ: 719

Query languages used in practice includes

  1. Elements
  2. Fields
  3. Instances
  4. Tuples
MCQ: 720

For the elimination of duplicates, we use the keyword DISTINCT after the clause

  1. Select
  2. From
  3. Where
  4. IN

Database Systems Exam Prep Tests

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Constraints in DBMS  MCQs Apps (Android & iOS)

Constraints in DBMS MCQs App

DataBase Management System (MCS)  MCQs Apps (Android & iOS)

DataBase Management System (MCS) MCQs App

PHP  MCQs Apps (Android & iOS)

PHP MCQs App

HCI  MCQs Apps (Android & iOS)

HCI MCQs App