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Chapter 20: Database Systems Practice Tests

Database Systems MCQs - Chapter 20

Relational Database Design Multiple Choice Questions (MCQ Quiz) PDF - 1

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The Multiple Choice Question (MCQ Quiz): The universal-relation approach of a single schema defines the interactions of database along with PDF, Relational Database Design App Download (Free) with systems, users, applications, and both a and c choices for top computer science schools. Solve functional dependency theory quiz questions, download Google eBook (Free Sample) for online degrees.

Database Systems: Relational Database Design MCQs Questions PDF Download

MCQ: The universal-relation approach of a single schema defines the interactions of database along with

A) Users
B) Systems
C) Applications
D) Both A and C

MCQ: The term that is considered as a basis for most robust authentication schemes, is said to be

A) Identification
B) Registration
C) Encryption
D) Refine information

MCQ: The functional dependencies are used for

A) Testing instances of relations
B) Specify constraints on legal relations
C) Both A and B
D) Specifying Domain

MCQ: A method that uses two independent pieces/processes of information to identify a user is known as

A) Authentication through encryption
B) Password-method authentication
C) Two-method authentication
D) Two-factor authentication

MCQ: The method that supports high transaction rates, is known as

A) Presentation pooling
B) Queue pooling
C) Connection pooling
D) Buffer pooling

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