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Next.js & TypeScript: Modern Web Development Mastery Exam

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1.Which lifecycle method in Next.js replaces the getInitialProps method when using getStaticProps and getServerSideProps?
  • 1.componentDidMount
  • 2.getDerivedStateFromProps
  • 3.useEffect
  • 4.getInitialProps ✓
2.What is the primary advantage of using TypeScript with Next.js compared to JavaScript?
  • 1.Type safety ✓
  • 2.Faster execution time
  • 3.Reduced bundle size
  • 4.Improved JSX support
3.When using Next.js, where is the code required for server-side rendering executed?
  • 1.Client-side only
  • 2.Server-side only ✓
  • 3.Both client-side and server-side
  • 4.In the build process
4.Which of the following is NOT a true statement regarding Next.js API routes?
  • 1.They can connect to a database
  • 2.They are deployed on the client-side ✓
  • 3.They support middleware
  • 4.They can return JSON responses
5.What is a primary characteristic of the "useMemo" hook in a Next.js application?
  • 1.Caches a computed value ✓
  • 2.Performs a side effect after render
  • 3.Updates state variables only
  • 4.Handles form input changes
6.What file does Next.js use to store global CSS styles?
  • 1.styles.css
  • 2._app.css
  • 3.global.scss
  • 4.globals.css ✓
7.How does Next.js handle dynamic routing compared to traditional client-side React Router?
  • 1.Using a separate routing library
  • 2.Through URL templates only
  • 3.By defining routes in a JSON config file
  • 4.By using file and folder naming conventions under /pages ✓
8.Which of the following statements about Next.js is true regarding Incremental Static Regeneration?
  • 1.It requires a database connection to work
  • 2.Pages are regenerated every time a request hits the server
  • 3.Pages can be updated on-demand without rebuilding the entire site ✓
  • 4.It doesn't allow stale-while-revalidate functionality
9.Which command is used to start a production build in a Next.js application?
  • 1.next build
  • 2.next dev
  • 3.next prod
  • 4.next start ✓
10.In the context of Next.js, what is the purpose of the 'next/link' component?
  • 1.To link CSS and JS files
  • 2.To preload external scripts
  • 3.To manage database connections
  • 4.To provide client-side transitions between routes ✓
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