Technical Question Bank · Peer-Reviewed
Search and filter frequently asked interview questions across technical, programming, and behavioral domains. Tailor your interview preparation by difficulty for freshers or experienced developers (44 available).
Yes, it is possible to use both App Router and Pages Router in the same Next.js project. You can have the `app` directory for the App Router and the `pages` directory for...
Yes, some limitations of the App Router include: - It is only available in Next.js 13 and later versions. - It may not support all features available in the Pages Router....
JSON Web Tokens (JWT) can be used in the Next.js App Router for authentication and authorization. You can create a JWT token upon user login and store it in a cookie or l...
The context of using JWT tokens in the Next.js App Router is primarily for authentication and authorization purposes. JWT tokens allow you to securely transmit user infor...
The App Router offers more flexibility and features compared to the Pages Router, such as nested routes, layouts, and server components. It is designed for building compl...
You can handle global state management in Next.js with the App Router using libraries like Redux, Zustand, or React Context API. These libraries allow you to create a glo...
In the Next.js App Router, you can use the `fetch` API to make HTTP requests to external APIs or your own API routes. The `fetch` function is available globally in both s...
Route groups allow you to organize routes without affecting the URL structure. You create them by wrapping folder names in parentheses `()`. ``` app/ ├── (marketing)/ │ ├...
Parallel routes allow you to render multiple pages simultaneously in the same layout. They are defined using slots with the `@` convention. ``` app/ ├── layout.js ├── pag...
Intercepting routes allow you to load a route from another part of your application while keeping the context of the current page, similar to modals. ``` app/ ├── feed/ │...
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