Practice - Connecting Web Applications to Databases
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Practice Questions
Test your understanding with targeted questions
What does ORM stand for?
💡 Hint: Think about how databases and objects relate.
Why should we use environment variables?
💡 Hint: Consider security measures for data.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of an ORM?
💡 Hint: Think about what ORMs simplify.
True or False: Using native drivers always requires writing complex SQL queries.
💡 Hint: Consider the role of abstraction.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a small web application using Sequelize ORM to manage a list of customers and their orders. Describe the models and their relationships.
💡 Hint: Think about the relationships: one-to-many in the context of customers and their orders.
Discuss the potential drawbacks of using ORM compared to native database drivers in a high-performance application.
💡 Hint: Consider how ORM simplifies tasks at the cost of direct control.
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