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Database Systems MCQ Questions

Database Systems MCQs - Chapter

Relational Database Design Multiple Choice Questions and Answers PDF p. 1

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"The universal-relation approach of a single schema defines the interactions of database along with" Multiple Choice Questions (MCQ) on relational database design with choices systems, users, applications, and both a and c for top computer science schools. Practice functional dependency theory quiz questions for jobs' assessment test and online courses for jobs' assessment test and online courses for online degrees.

MCQs on Relational Database Design Quiz

1.

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

Users
Systems
Applications
Both A and C

2.

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

Identification
Registration
Encryption
Refine information

3.

The functional dependencies are used for

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

4.

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

Authentication through encryption
Password-method authentication
Two-method authentication
Two-factor authentication

5.

The method that supports high transaction rates, is known as

Presentation pooling
Queue pooling
Connection pooling
Buffer pooling