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Information Management

Total questions: 10

Worksheet time: 15mins

Name
Class
Date
1.

What is the visual representation of a database structure?

(a)  

2.

What type of entity depends on a strong entity for identification?

(a)  

3.

What is the process of defining the structure and relationships of data within a system?

(a)  

4.

What key component of an ERD represents real-world objects?

(a)  

5.

What type of relationship exists when one entity is associated with multiple instances of another entity?

(a)  

6.

What is used to enforce data integrity in a database schema?

(a)  

7.

What step in ERD creation involves determining the properties of an entity?

(a)  

8.

What database element is created from entities when translating an ERD into a database schema?

(a)  

9.

What key ensures each record in a table is unique?

(a)  

10.

What is the blueprint for creating a structured database?

(a)