Bachelor Of Computer Science

Database Management System MCQs

CS: Database Management System MCQs - Subtopic

Conceptual Data Models MCQ with Answers

Conceptual Data Models Multiple Choice Questions (MCQ) to practice conceptual data models quiz answers PDF, database management system worksheets for online degrees. Solve data modeling: entity relationship model Multiple Choice Questions and Answers (MCQs), "Conceptual Data Models" quiz questions and answers for software engineering online courses. Learn entity types, sets, attributes and keys, erm types constraints, conceptual data models, introduction to data modeling test prep for online computer science and engineering.

"The detailed description on entity constraints, entity relationships and entity types is expressed in" Multiple Choice Questions (MCQ) on conceptual data models with choices low level schema design, physical design, conceptual design, and logical design for software engineering online courses. Solve conceptual data models quiz questions for merit scholarship test and certificate programs for top computer science schools.

MCQs on Conceptual Data Models

1.

The detailed description on entity constraints, entity relationships and entity types is expressed in

low level schema design
physical design
conceptual design
logical design

2.

The phase in data designing in which the access paths and database indexes are specified is classified as

structural design
physical design of database
data model mapping
logical design

3.

The first step in designing high level conceptual data model is

logical design analysis
conceptual design analysis
functional requirement analysis
requirement analysis

4.

The schema which specifies that all the database users requirements have been met is called

high level conceptual schema
high level logical schema
high level structural schema
high level detailed schema

5.

In the commercial database management system, the relational database model is also known as

implementation data model
attribution data model
sequential data model
functional data model