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Welcome to the Data Models MCQs Page

Dive deep into the fascinating world of Data Models with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Data Models, a crucial aspect of DBMS. In this section, you will encounter a diverse range of MCQs that cover various aspects of Data Models, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within DBMS.

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Check out the MCQs below to embark on an enriching journey through Data Models. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of DBMS.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Data Models. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Data Models MCQs | Page 3 of 19

Q21.
The view of total database content is
Discuss
Answer: (a).Conceptual view
Q22.
Architecture of the database can be viewed as
Discuss
Answer: (c).three levels
Q23.
In the architecture of a database system external level is the
Discuss
Answer: (d).view level
Q24.
In a Hierarchical model records are organized as
Discuss
Answer: (d).Tree
Discuss
Answer: (a).is the entire database
Discuss
Answer: (c).involves modelling independent of the DBMS.
Discuss
Answer: (c).the external view
Discuss
Answer: (a).Network Model
Discuss
Answer: (d).independent of both hardware and software
Q30.
Which of the following is record based logical model?
Discuss
Answer: (a).Network Model
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