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"The universal-relation approach of a single schema defines the interactions of database along with", functional dependency theory Multiple Choice Questions (MCQ) with choices systems, users, applications, and both a and c for online computer science degrees. Learn relational database design questions and answers with free online certification courses to learn free online courses.
Functional Dependency Theory Questions and Answers PDF Download eBook
MCQ: The universal-relation approach of a single schema defines the interactions of database along with
- Users
- Systems
- Applications
- Both A and C
D
MCQ: A trigger can be dropped by using the command
- drop trigger
- alter trigger drop
- define drop trigger
- declare drop trigger
A
MCQ: The operation that performs a set union of two similarly structured tables, is known as
- Union operation
- Join operation
- Cartesian Product operation
- Intersection operation
A
MCQ: The with clause, was introduced in
- SQL:1998
- SQL:1999
- SQL:2000
- SQL:2001
B
MCQ: Relational model eases the job of the programmer, compared to earlier data models such as
- Network model
- Hierarchical model
- Semi-structured model
- Both A and B
D