Free MCQsLearn App Download - SQL Data Types and Schemas Practice Test PDF Download eBook p. 303
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"To identify a relation uniquely, a name may be used of parts", sql data types and schemas Multiple Choice Questions (MCQ) with choices 3 part, 2 part, 4 part, and 5 part to study distance learning courses. Learn sql concepts and queries questions and answers with free online certification courses for accelerated computer science degree online.
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