Free MCQsLearn App Download - Relational Databases Practice Test PDF Download eBook p. 177
Learn Relational databases mock test for exam, relational databases MCQ with answers pdf to solve data science test 177 for online job interview. Practice Introduction to DBMS Trivia Questions and answers, relational databases Multiple Choice Questions (MCQ) for online DBMS, DBA. Free relational databases MCQs, database authorization, advanced aggregation features, relational databases test prep for computer science programs.
"Record-based models are so named because the database is structured in", relational databases Multiple Choice Questions (MCQ) with choices fixed-format record of several type, variable-format records of several type, fixed format records of one type, and variable format records of one type to learn online school courses. Learn introduction to dbms questions and answers with free online certification courses for information and communication technology.
Trivia Quiz on Relational Databases PDF Download eBook
MCQ: Record-based models are so named because the database is structured in
- Variable-format records of several type
- Fixed-format record of several type
- Fixed format records of one type
- Variable format records of one type
B
MCQ: A function that sorts the rows and assigns each row a unique number relative to its position, is known as
- row_sort
- sequence_row
- row_number
- row_rank
C
MCQ: Multiple rank expressions are applicable within a single
- Select statement
- Where statement
- In statement
- From statement
A
MCQ: The privilege that can be granted on a function or procedure, enabling a user to execute the function/procedure, is known to be
- Update privilege
- Execute privilege
- Select privilege
- Insert privilege
B
MCQ: The term stating either all operations of the transaction to be displayed at the database, or none at all is known to be
- Atomicity
- Inconsistency
- Isolation
- Durability
A