Static Site Generation Ssg Interview Questions
Comprehensive static site generation ssg interview questions and answers for Next.js. Prepare for your next job interview with expert guidance.
Questions Overview
1. What is Static Site Generation in Next.js?
Basic2. How do you implement SSG in Next.js?
Basic3. How do you handle dynamic routes in SSG?
Basic4. What is the fallback option in SSG?
Basic5. How do you implement data fetching for SSG?
Basic6. What are the benefits of SSG?
Basic7. How do you validate static paths?
Basic8. What is build time data fetching?
Basic9. How do you handle static assets in SSG?
Basic10. How do you implement ISR revalidation?
Moderate11. How do you handle large datasets in SSG?
Moderate12. How do you optimize build time?
Moderate13. How do you handle dynamic content in SSG?
Moderate14. How do you implement preview mode?
Moderate15. How do you handle build errors?
Moderate16. How do you implement build caching?
Moderate17. How do you handle internationalization?
Moderate18. How do you implement build monitoring?
Moderate19. How do you implement partial builds?
Advanced20. How do you handle complex data dependencies?
Advanced21. How do you implement build pipelines?
Advanced22. How do you handle distributed builds?
Advanced23. How do you handle build time optimization?
Advanced24. How do you implement build analysis?
Advanced25. How do you handle build security?
Advanced26. How do you implement build automation?
Advanced27. How do you handle build documentation?
Advanced1. What is Static Site Generation in Next.js?
BasicSSG generates HTML at build time instead of runtime. Pages are pre-rendered and can be served from CDN. Provides fastest possible performance. Ideal for content that doesn't change frequently.
2. How do you implement SSG in Next.js?
BasicUse generateStaticParams for App Router or getStaticProps/getStaticPaths for Pages Router. Pages are built at build time. Support static data fetching. Content cached and reused.
3. How do you handle dynamic routes in SSG?
BasicDefine dynamic paths using generateStaticParams or getStaticPaths. Specify which paths to pre-render. Support fallback behavior. Handle path generation.
4. What is the fallback option in SSG?
BasicFallback controls behavior for non-generated paths. Options: false (404), true (loading), or 'blocking' (SSR). Affects user experience and build time.
5. How do you implement data fetching for SSG?
BasicFetch data during build using async components or getStaticProps. Data available at build time. Support external APIs. Handle build-time data requirements.
6. What are the benefits of SSG?
BasicFastest page loads, better SEO, reduced server load, improved security. Pages can be served from CDN. Support global deployment. Lower hosting costs.
7. How do you validate static paths?
BasicImplement path validation during build. Handle invalid paths. Support custom validation. Implement error handling for path generation.
8. What is build time data fetching?
BasicData fetched during npm run build. Available for static page generation. Support external data sources. Handle build-time operations.
9. How do you handle static assets in SSG?
BasicPlace assets in public directory. Support automatic optimization. Handle asset references. Implement asset management strategies.
10. How do you implement ISR revalidation?
ModerateSet revalidate time in fetch options. Handle on-demand revalidation. Support revalidation triggers. Implement revalidation strategies.
11. How do you handle large datasets in SSG?
ModerateImplement pagination or chunking. Handle build performance. Support incremental builds. Implement data management strategies.
12. How do you optimize build time?
ModerateImplement build optimization strategies. Handle parallel generation. Support incremental builds. Implement caching strategies.
13. How do you handle dynamic content in SSG?
ModerateUse client-side fetching for dynamic data. Implement hybrid approaches. Support progressive enhancement. Handle content updates.
14. How do you implement preview mode?
ModerateEnable preview mode for draft content. Handle authentication. Support preview routes. Implement preview strategies.
15. How do you handle build errors?
ModerateImplement error handling during build. Support fallback content. Handle partial builds. Implement error reporting.
16. How do you implement build caching?
ModerateUse build cache for faster builds. Handle cache invalidation. Support incremental builds. Implement cache strategies.
17. How do you handle internationalization?
ModerateGenerate static pages for multiple locales. Handle locale routing. Support translation loading. Implement i18n strategies.
18. How do you implement build monitoring?
ModerateTrack build metrics and performance. Handle build analytics. Support debugging tools. Implement monitoring strategies.
19. How do you implement partial builds?
AdvancedBuild only changed pages. Handle dependency tracking. Support incremental builds. Implement build optimization.
20. How do you handle complex data dependencies?
AdvancedManage nested data relationships. Handle circular dependencies. Support data validation. Implement dependency resolution.
21. How do you implement build pipelines?
AdvancedCreate custom build workflows. Handle build stages. Support parallel processing. Implement pipeline optimization.
22. How do you handle distributed builds?
AdvancedImplement distributed build system. Handle build coordination. Support build synchronization. Implement distribution strategies.
23. How do you handle build time optimization?
AdvancedImplement advanced optimization techniques. Handle resource optimization. Support parallel processing. Implement optimization strategies.
24. How do you implement build analysis?
AdvancedCreate build performance analysis. Handle metrics collection. Support debugging tools. Implement analysis strategies.
25. How do you handle build security?
AdvancedImplement secure build processes. Handle sensitive data. Support security scanning. Implement security measures.
26. How do you implement build automation?
AdvancedCreate automated build workflows. Handle CI/CD integration. Support automated testing. Implement automation strategies.
27. How do you handle build documentation?
AdvancedCreate comprehensive build documentation. Generate build reports. Support example configurations. Implement documentation updates.