Database Systems MCQs - Chapter 20
Relational Database Design Multiple Choice Questions (MCQs) PDF Download - 1
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The Multiple Choice Question (MCQ Quiz): Universal-relation approach of a single schema defines the interactions of database along with; "Relational Database Design" App Download (Free) with answers systems, users, applications and both a and c to learn online school courses. Solve functional dependency theory quiz questions, download Google eBook (Free Sample) for online degrees.
Relational Database Design Questions & Answers PDF Download: MCQ Quiz 1
MCQ 1: The universal-relation approach of a single schema defines the interactions of database along with
- Users
- Systems
- Applications
- Both A and C
MCQ 2: The term that is considered as a basis for most robust authentication schemes, is said to be
- Identification
- Registration
- Encryption
- Refine information
MCQ 3: The functional dependencies are used for
- Testing instances of relations
- Specify constraints on legal relations
- Both A and B
- Specifying Domain
MCQ 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
MCQ 5: The method that supports high transaction rates, is known as
- Presentation pooling
- Queue pooling
- Connection pooling
- Buffer pooling
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Database & MySQL MCQ with Answers
- Life cycle of information system is also called
- Because of the calculus expression, the relational calculus is considered as
- DIVISION operation can be applied to two relations A and B such
- Type of server in two-tier architectures which provides the data to client
- Concepts of data models that are only useful to computer specialists rather
- In DBMS, the record-at-a-time manipulation language is also called
Relational Database Design MCQ Book Questions
- B-tree eliminates the redundant storage of
- To execute a statement, we invoke the method
- An identifier, that is used to rename a relation is referred to as a
- If any of the input values is null, the result of an arithmetic expression, would be
- Command that is used to add attributes to an existing relation, is said to be
- Application server in a three-tier architecture, communicates with a database system to access