Practice The Database – Where Information Lives (3.4) - The Back-End and the Request/Response Cycle
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The Database – Where Information Lives

Practice - The Database – Where Information Lives

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the purpose of a database?

💡 Hint: Think about what happens when you log into a website.

Question 2 Easy

Name one example of a relational database.

💡 Hint: It's a very common database type.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the main purpose of a database?

To present data to users
To securely store and manage information
To process requests

💡 Hint: Consider what databases do in web applications.

Question 2

True or False: A NoSQL database can only store data in tables.

True
False

💡 Hint: Think about the flexibility of data structures.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a basic relational database for a library system including tables for Books, Patrons, and Loans. Explain your choices.

💡 Hint: Think about how books relate to patrons and loans.

Challenge 2 Hard

Explain how migrating from a relational database to a NoSQL database could impact a web application, considering scalability and structure.

💡 Hint: Consider future growth and changes in data needs.

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Reference links

Supplementary resources to enhance your learning experience.