Quiz: Connecting MongoDB to React
Test your understanding of how React communicates with backend APIs, data fetching with Axios, form submissions, UI state management, and JWT-based authentication.
We'll cover the following...
We'll cover the following...
Quiz
1.
In the MERN request flow, what does React do directly?
A.
Renders the UI and captures user actions, then sends requests through Axios
B.
Queries MongoDB directly for the data it needs
C.
Runs the Express routes that match each request
D.
Validates documents with Mongoose before saving
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