Free MCQsLearn App Download - Relational Operations Trivia Questions and Answers PDF Download eBook p. 368
Solve Relational operations trivia questions and answers PDF, relational operations quiz answers to prepare data science worksheet 368 for online board exam 2022. Practice RDBMS Interview Questions and Answers quiz with answers, relational operations Multiple Choice Questions (MCQ) for online DBMS, DBA. Free relational operations MCQs, database authorization, additional basic operations, entity relationship model, dbms design process, relational operations test prep for online computer science and engineering.
"A data model based on a collection of tables, is known as", relational operations Multiple Choice Questions (MCQ) with choices relational data model, entity relationship data model, object based data model, and semi-structured data model for computer science online degree programs. Learn rdbms interview questions and answers questions and answers with free online certification courses for top computer science schools.
Relational Operations Questions and Answers PDF Download eBook
MCQ: A data model based on a collection of tables, is known as
- Entity relationship data model
- Relational data model
- Object based data model
- Semi-structured data model
B
MCQ: The representation of the conceptual design is done through the model
- Structural model
- Object based relationship model
- Relational model
- Entity-relationship model
D
MCQ: The entity-relationship (E-R) data model specifies
- Enterprise data
- Enterprise requirements
- Enterprise schema
- Enterprise structure
C
MCQ: To find the names of instructors with salary amounts between $90,000 and $100,000, we can use the operator
- AS
- Between
- Not Between
- Like
B
MCQ: Statement that may specify restrict in order to prevent cascading revocation, is called
- Revoke
- Restrict
- Assign
- Cascade
A