SQL Data Types and Schemas Practice Test PDF Download eBook p. 303
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Trivia Quiz on SQL Data Types and Schemas PDF Download eBook
MCQ: To identify a relation uniquely, a name may be used of parts
- 2 part
- 3 part
- 4 part
- 5 part
B
MCQ: Creation of a database application is a
- Easy task
- Complex task
- Non structural task
- Cheap task
B
MCQ: The processes that modifies buffer blocks back to disk on a continuous basis is called
- Database writer process
- Manager processes
- Log writer process
- Server processes
A
MCQ: The request such as:
insert into student
select *
from student;
encounters the problem of
- Syntax error
- Consistency
- Duplication
- Attributes
C
MCQ: A view is updatable, if any attribute not listed in the select clause can be set to
- 0
- 1
- Null
- Unknown
C