Practice Step 3: Installing Mongoose (4.3) - Introduction to Databases (MongoDB)
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Step 3: Installing Mongoose

Practice - Step 3: Installing Mongoose

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What command do you use to install Mongoose in your project?

💡 Hint: Think about the package manager for Node.js.

Question 2 Easy

What is the purpose of a schema in Mongoose?

💡 Hint: Consider how you would design a blueprint for a house.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What command do you use to install Mongoose?

npm install mongoose
install mongoose
npm add mongoose

💡 Hint: Think about the package manager you are using.

Question 2

Mongoose is used to connect which two technologies?

Node.js and MySQL
Node.js and MongoDB
Java and MongoDB

💡 Hint: What type of database is MongoDB?

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

You want to set up a library data management system using Mongoose. Create a schema for books, including fields for title, author, genre, and published year.

💡 Hint: Think about the essential information needed for each book in your library.

Challenge 2 Hard

Imagine you need to validate that a user's email is required and must be unique using Mongoose. How would you ensure this in the schema?

💡 Hint: Consider what properties you need for validating input at the schema level.

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Reference links

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