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Quiz on Structure of Relational Model PDF Download eBook
MCQ: A relational database consists of a collection of
- Tables
- Entries
- Sequences
- Entities
A
MCQ: The relational operations performed over queries are of types
- 2 types
- 3 types
- 4 types
- 5 types
D
MCQ: For an E-R diagram that includes generalization, methods of designing relation schemas are of type(s)
- 1 type
- 2 types
- 3 types
- 4 types
B
MCQ: The second part of the divided rectangle, the lower half of the rectangle, contains the name of
- Schema
- Domain
- All attributes
- Entity set
C
MCQ: The where clause of the update statement may contain any construct legal in the where clause of
- Update statement
- Having statement
- From statement
- Select statement
D