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Next.js Interview Questions

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41.

What are layouts in App Router and how do you use them?

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42.

How do you handle errors in App Router?

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43.

How do you implement authentication in API routes?

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44.

How do you handle file uploads in API routes?

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45.

How does automatic code splitting work in Next.js?

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46.

How do you implement lazy loading in Next.js?

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47.

How do you optimize fonts in Next.js?

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48.

How do you analyze bundle size in Next.js?

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49.

What is the difference between `publicRuntimeConfig` and `serverRuntimeConfig`?

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50.

How do you implement redirects and rewrites in Next.js?

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51.

How do you generate a sitemap in Next.js?

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52.

How do you implement authentication with NextAuth.js?

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53.

How do you protect pages with authentication?

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54.

How do you implement CORS in Next.js API routes?

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55.

How do you implement error boundaries in Next.js?

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56.

How do you handle API errors in Next.js?

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57.

What is middleware in Next.js and how do you use it?

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58.

How do you implement internationalization (i18n) in Next.js?

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59.

How do you implement database connections in Next.js?

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60.

How do you implement search functionality in Next.js?

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Showing 41 to 60 of 94 results

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