Preview Questions Data Modeling Concepts | Role Specific Skill

Question 1: Your dimensional model must comply with regulatory requirements. What is your approach?

Which action should you take?

Choose only one option

Implement data governance policies

Use compliance management tools

Regularly audit and review compliance

Implement data retention policies

Question 2: How do you ensure data integrity in your database design?

Which action should you take?

Choose only one option

Use primary and foreign keys

Implement validation rules

Regularly audit data

Use transactions

Question 3: How do you depict the physical deployment of artifacts in UML?

Which action should you take?

Choose only one option

Use a deployment diagram

Use a class diagram

Use a sequence diagram

Use a component diagram

Question 4: How do you ensure data consistency in your database design?

Which action should you take?

Choose only one option

Use ACID transactions

Implement validation rules

Regularly audit data

Use data synchronization processes

Question 5: Your ER model includes several complex relationships. How do you ensure clarity and understanding?

Which action should you take?

Choose only one option

Use clear and consistent naming conventions

Provide detailed documentation

Simplify relationships where possible

Conduct regular model reviews

Question 6: What is your approach to managing database storage?

Which action should you take?

Choose only one option

Use storage optimization techniques

Regularly monitor storage usage

Implement archiving policies

Use compression techniques