Database Management System MCQs - Chapter 12

Relational Data Model and Database Constraints Multiple Choice Questions (MCQ Quiz) PDF - 1

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The Book Relational Data Model and Database Constraints Multiple Choice Questions and Answers (MCQs) PDF, Relational Data Model and Database Constraints quiz answers, test 1 to study online Database Management System Course. Practice Database Constraints and Relational Schemas MCQs, Relational Data Model and Database Constraints trivia questions and answers PDF to prepare for job interview. The eBook Relational Data Model and Database Constraints MCQs App Download: relational model concepts career test for software engineering online courses.

The Multiple Choice Question (MCQ Quiz): When the primary key is null of the new tuple then the constraint violated is PDF, "Relational Data Model and Database Constraints MCQ" App Download (Free) with primary integrity constraint, null integrity constraint, secondary integrity constraint, and entity integrity constraint choices for BSc computer science. Solve database constraints and relational schemas quiz questions, download Google eBook (Free Sample) for software engineering online courses.

Database Management System: Relational Data Model & Database Constraints MCQs Questions PDF Download

MCQ: When the primary key is null of the new tuple then the constraint violated is

A) null integrity constraint

B) primary integrity constraint

C) secondary integrity constraint

D) entity integrity constraint

MCQ: In formal relational model, the set of indivisible values is called

A) range

B) domain

C) relation

D) tuple

MCQ: In relational model terminology, the table is considered as

A) range

B) domain

C) relation

D) tuple

MCQ: The key which specifies that two different tuples cannot have the same value is classified as

A) super key

B) simple key

C) parallel key

D) conceptual key

MCQ: The format or data type must be specified for

A) table ender

B) entity domain

C) range

D) domain

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