Free MCQsLearn App Download - Set Operations Trivia Questions and Answers PDF Download eBook p. 134
Solve Set operations trivia questions and answers PDF, set operations quiz answers to prepare data science worksheet 134 for online board exam 2022. Practice Introduction to SQL quiz with answers, set operations Multiple Choice Questions (MCQ) for online DBMS, DBA. Free set operations MCQs, database languages, embedded sql, application architectures, jdbc connection, set operations test prep for BSc computer science.
"The operation that performs the set difference, is called", set operations Multiple Choice Questions (MCQ) with choices the intersection all operation, the intersection operation, the except operation, and the union operation for computer science bachelor degree online. Learn introduction to sql questions and answers with free online certification courses for online computer science schools.
Set Operations Questions and Answers PDF Download eBook
MCQ: The operation that performs the set difference, is called
- The Intersection Operation
- The Intersection all Operation
- The Except Operation
- The Union Operation
C
MCQ: Attributes from the fetched tuple are retrieved using methods whose names begin with
- set
- get
- begin
- conn
B
MCQ: A single application can have several different versions of the layer known to be
- Presentation layer
- Model layer
- Business-logic layer
- Data-access layer
A
MCQ: A single fetch request returns
- One tuple only
- Multiple tuples
- One attribute only
- Multiple attributes
A
MCQ: The synonymously used term for Query language is
- Data Definition Language
- Data declaration language
- Data manipulation language
- Data modification language
C