4. Databases and Storage

Data Modeling — Quiz

Test your understanding of data modeling with 5 practice questions.

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Practice Questions

Question 1

Which of the following best describes the purpose of conceptual data modeling?

Question 2

In the context of relational databases, what is the primary goal of normalization?

Question 3

Which of the following is a characteristic of a logical data model?

Question 4

Consider a table with columns (StudentID, CourseID, Grade). If a student can take multiple courses and a course can have multiple students, what type of relationship exists between Student and Course?

Question 5

Which normal form requires that all non-key attributes are fully functionally dependent on the primary key?
Data Modeling Quiz — Information Technology | A-Warded