Free MCQsLearn App Download - Ordered Indices Practice Test PDF Download eBook p. 60
Learn Ordered indices mock test for exam, ordered indices MCQ with answers pdf to solve data science test 60 for online job interview. Practice Indexing and Hashing Trivia Questions and answers, ordered indices Multiple Choice Questions (MCQ) for online DBMS, DBA. Free ordered indices MCQs, set operations, sql data definition, ordered indices test prep for top online computer science programs.
"Indices having two or more levels are called", ordered indices Multiple Choice Questions (MCQ) with choices clustered indices, multilevel indices, hierarchical indices, and densed indices for online master computer science. Learn indexing and hashing questions and answers with free online certification courses for online computer science engineering.
Trivia Quiz on Ordered Indices PDF Download eBook
MCQ: Indices having two or more levels are called
- Multilevel indices
- Clustered indices
- Hierarchical indices
- Densed indices
A
MCQ: To avoid the overhead dealing with strings, the recommendation to use is
- char type
- varchar type
- str type
- real type
B
MCQ: The result of Boolean expression not unknown is
- Unknown
- True
- False
- Null
A
MCQ: When a view is defined, we can use the view name to refer to the virtual relation that is generated by
- Relation
- Query
- View
- Schema
C
MCQ: The operation that outputs all tuples from its first input that do not occur in the second input, is said to be
- The Except Operation
- The Union Operation
- The Intersection all Operation
- The Intersection Operation
A