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Database Systems Practice Test 144

Constraints in DBMS Multiple Choice Questions (MCQ) PDF - 144

Free Constraints in DBMS MCQ Questions, constraints in dbms quiz answers PDF download chapter 4-144 to learn online database systems degree programs. Solve Database Design and ER Model Test PDF, Constraints in DBMS Multiple Choice Questions (MCQ Quiz) for online college degrees. Free certification app: Constraints in DBMS MCQ Quiz App Download & e-Book for basic structure of sql queries, relational query languages, database languages, integrity constraints, constraints in dbms test prep for CS major.

The MCQ Quiz: 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 APK Download (Free) with answers one-to-one, one-to-many, many-to-many and all-to-all for online computer science certification. Study database design and er model questions and answers, Apple Book to download free sample for online college classes.

Constraints in DBMS Questions and Answers PDF Download: Quiz 144

MCQ 716: When an entity in set B is associated with at most one entity in set A, the cardinality is of type

A) One-to-many
B) One-to-one
C) Many-to-many
D) All-to-all

MCQ 717: For a referential-integrity constraint to make sense, the primary key must be compatible sets of

A) Tuples
B) Relation
C) Instances
D) Attributes

MCQ 718: Declaring an attribute to be of a particular domain acts as a

A) Constraint
B) Definition
C) Assert
D) Reference

MCQ 719: Query languages used in practice includes

A) Elements
B) Fields
C) Instances
D) Tuples

MCQ 720: For the elimination of duplicates, we use the keyword DISTINCT after the clause

A) Select
B) From
C) Where
D) IN

Database Systems Exam Prep Tests

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Constraints in DBMS App (Android & iOS)

Constraints in DBMS App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

DBMS App (Android & iOS)

DBMS App (Android & iOS)

Digital Logic Design App (Android & iOS)

Digital Logic Design App (Android & iOS)