Database Management System Practice Test 21

Constraints in SQL Quiz Questions and Answers PDF Download - 21

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The Constraints in SQL Quiz Questions and Answers PDF (Constraints in SQL Quiz with Answers PDF e-Book) download Ch. 14-21 to prepare Database Management System Practice Tests. Solve Schema Definition, Constraints, Queries and Views MCQ with answers PDF, Constraints in SQL Multiple Choice Questions (MCQ Quiz) for information and communication technology. The Constraints in SQL Quiz App Download: Free learning app for constraints in sql, relational operations, eer model concepts, introduction to disk storage, database system environment test prep for associates in computer science.

The Quiz MCQ: The constraints that are applied on individual tuples and are verified whenever any tuple is modified or new tuple is inserted are called; "Constraints in SQL" App Download (Free) with answers: Tuple based constraints; Language based constraints; Scale based constraints; Precision based constraints; for information and communication technology. Learn Schema Definition, Constraints, Queries and Views Questions and Answers, Apple eBook to download free sample to study online tutor courses.

Constraints in SQL Questions and Answers PDF Download: MCQ 21

MCQ 101:

The constraints that are applied on individual tuples and are verified whenever any tuple is modified or new tuple is inserted are called

language based constraints
tuple based constraints
scale based constraints
precision based constraints

MCQ 102:

If matching tuples are not found, the kind of OUTER JOIN operation which keeps all the tuples of first and second relation is classified as

LEFT OUTER JOIN
FULL OUTER JOIN
HALF OUTER JOIN
DOWNWARD JOIN

MCQ 103:

The kind of class whose entities belongs to some other data class is called

concrete classes
abstract classes
leaf node classes
template classes

MCQ 104:

The storage capacity of computer system is measured in

mega bytes
kilo bytes
tera bytes
all of above

MCQ 105:

The compiler which pull out the commands written in host programming language from application program is classified as

graphic compiler
host compiler
precompiled
interface compiler

Database Management System Exam Prep Tests

EER Model Concepts MCQs

DBMS End Users MCQs

Subclass and Superclass MCQs

Secondary Storage Devices MCQs

Database Approach Characteristics MCQs

Embedded and Dynamic SQL MCQs

Relational Database Management System MCQs

UML Class Diagrams MCQs

Information System Life Cycle MCQs

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