DMBS Course Logistics and Assessment Quiz
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Questions and Answers

What percentage of the final grade does the final exam constitute?

  • 50%
  • 70%
  • 60% (correct)
  • 40%

How many presentations are required for the project component?

  • 4
  • 2
  • 3 (correct)
  • 1

Where are all submissions required to be made?

  • In hard copy to the instructor
  • In soft copy through e-learning or class representatives (correct)
  • Through the university's online portal
  • Via email to the course coordinator

Which level of the Three-Schema Architecture describes the physical storage structures?

<p>Internal schema (A)</p> Signup and view all the answers

What is the proposed purpose of the Three-Schema Architecture in supporting DBMS characteristics?

<p>Program-data independence and support of multiple views of the data (B)</p> Signup and view all the answers

What is the weightage of the continuous assessment tests (CATs) in the final grade calculation?

<p>10% (C)</p> Signup and view all the answers

How many written assignments are required for the course?

<p>2 (A)</p> Signup and view all the answers

What is the primary mode of submission for all course assignments?

<p>E-learning platform (C)</p> Signup and view all the answers

Which level of the Three-Schema Architecture is explicitly used in commercial DBMS products?

<p>Conceptual schema (D)</p> Signup and view all the answers

What is the proposed purpose of the Three-Schema Architecture in supporting DBMS characteristics?

<p>Program-data independence (A)</p> Signup and view all the answers

Flashcards

Final Exam Weight

The final exam contributes 60% to the final grade.

Project Presentations

3 presentations are needed for the project.

Submission Method

All submissions are done in soft copy via e-learning or class representatives.

Internal Schema Elements

The internal schema describes physical storage structures of a database.

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Three-Schema Architecture Purpose

It supports program-data independence and multiple data views in a DBMS.

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CAT Weightage

Continuous Assessment Tests (CATs) count 10% in the final grade.

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Written Assignments

The course requires 2 written assignments.

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Primary Submission Mode

Assignments are submitted primarily through the e-learning platform.

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Used Schema Level

Commercial DBMS products primarily use the conceptual schema in its architecture.

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Another Purpose of Three-Schema

Supporting program-data independence is a proposed function of the Three-Schema Architecture in a DBMS.

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