| 1 | What are common performance issues when integrating a database with Next.js, and how do you fix them? Next.js › Database Integration with Next.js | Next.js | Database Integration with Next.js | Advanced |
| 2 | How do you connect a database to a Next.js application? Next.js › Database Integration with Next.js | Next.js | Database Integration with Next.js | Beginner |
| 3 | How do you manage a database connection efficiently across many requests in a serverless Next.js deployment? Next.js › Database Integration with Next.js | Next.js | Database Integration with Next.js | Intermediate |
| 4 | Why should database queries always happen on the server rather than in the browser? Next.js › Database Integration with Next.js | Next.js | Database Integration with Next.js | Intermediate |
| 5 | How would you handle a database write inside a server action while keeping the user interface responsive? Next.js › Database Integration with Next.js | Next.js | Database Integration with Next.js | Advanced |
| 6 | How do you type the data returned from an API call inside a server component to get proper autocomplete and error checking? Next.js › TypeScript with Next.js | Next.js | TypeScript with Next.js | Intermediate |
| 7 | How would you implement a simple session management system using cookies in Next.js? Next.js › Cookies & Session Management in Next.js | Next.js | Cookies & Session Management in Next.js | Intermediate |
| 8 | How do you implement role based authorization, where different users see different content based on their role? Next.js › Authentication & Authorization in Next.js | Next.js | Authentication & Authorization in Next.js | Advanced |
| 9 | What is the difference between storing session data in a signed cookie versus a server side session store? Next.js › Cookies & Session Management in Next.js | Next.js | Cookies & Session Management in Next.js | Advanced |
| 10 | How do you add environment variables to a Next.js project? Next.js › Environment Variables & Configuration Management | Next.js | Environment Variables & Configuration Management | Beginner |
| 11 | What are the limitations of the Edge Runtime that might require you to use the Node.js Runtime instead? Next.js › Edge Runtime vs Node.js Runtime | Next.js | Edge Runtime vs Node.js Runtime | Intermediate |
| 12 | How do you use revalidatePath to refresh the cache for a specific page after content changes? Next.js › On-Demand Revalidation Strategies | Next.js | On-Demand Revalidation Strategies | Intermediate |
| 13 | What are the main performance benefits of using server components compared to rendering everything on the client? Next.js › Server Components | Next.js | Server Components | Intermediate |