Free MCQsLearn App Download - Relational Algebra Quiz Questions and Answers PDF Download eBook p. 370
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Quiz on Relational Algebra PDF Download eBook
MCQ: The tuple relational calculus language is of type
- Nonprocedural
- Formal
- Processed
- Structure
A
MCQ: In SQL, schema objects such as tables and indexes reside in
- Schemas
- Domains
- Objects
- Definitions
A
MCQ: A from clause in an SQL query can have multiple relations combined using
- Merging
- Synchronizing
- Conditions
- Natural join
D
MCQ: Databases, other than SQL, allow Unicode representation to be stored in
- char type
- varchar type
- long type
- nvarchar type
B
MCQ: View names may appear in a query any place when appear by
- Relation
- Query
- View definition
- Domain
A