Advanced Aggregation Features Practice Test PDF Download eBook p. 129
Learn Advanced aggregation features mock test for exam, advanced aggregation features MCQ with answers pdf to solve data science test 129 for online job interview. Practice Advanced SQL Trivia Questions and answers, advanced aggregation features Multiple Choice Questions (MCQ) for online DBMS, DBA. Free advanced aggregation features MCQs, join expressions, types of storage structure, relational query languages, dbms keys, advanced aggregation features test prep for computer science associate degree.
"Trend analysis can be thought of an example of", advanced aggregation features Multiple Choice Questions (MCQ) with choices transitive closure, recursion, ranking, and windowing to learn database certification courses. Learn advanced sql questions and answers with free online certification courses for 2 year computer science degree.
Trivia Quiz on Advanced Aggregation Features PDF Download eBook
MCQ: Trend analysis can be thought of an example of
- Recursion
- Transitive closure
- Ranking
- Windowing
D
MCQ: A relation, say r1, may include among its attributes the primary key of another relation, say r2. the r1 is also known as
- Parent relation
- Referenced relation
- Referencing relation
- Node relation
C
MCQ: The query languages are terse and formal, but they illustrate the fundamental techniques for
- Storing data to database
- Extracting data from database
- Updating data of database
- Deleting data from database
B
MCQ: A restarted form of the transaction is considered to be a/an
- Old transaction
- Prior transaction
- New transaction
- Version transaction
C
MCQ: The join preserves tuples only in the relation named before the left outer join operation, is to be
- Left outer join
- Left inner join
- Right inner join
- Right outer join
A