Question 1

What is the purpose of the 'next.config.js' file in a Next.js project?

Accepted Answer

To customize Next.js configuration settings

Answer

To store environment variables

Answer

To define routes

Answer

To manage global styles

Question 2

What is the main purpose of the Next.js API routes?

Accepted Answer

To create serverless functions and handle backend logic

Answer

To manage CSS styles

Answer

To deploy the application

Answer

To serve static files

Question 3

Which command is used to start the development server in a Next.js application?

Accepted Answer

npm run dev

Answer

next start

Answer

npm start

Answer

npm run serve

Question 4

In Next.js, what is the purpose of the Link component?

Accepted Answer

To enable client-side navigation between pages.

Answer

To fetch data from APIs

Answer

To create server-side rendered pages

Answer

To manage state across components

Question 5

Which feature of Next.js allows you to generate static websites?

Accepted Answer

getStaticProps

Answer

getInitialProps

Answer

getStaticPaths

Answer

getServerSideProps

Question 6

What command is used to create a new Next.js application?

Accepted Answer

npx create-next-app

Answer

npm init next-app

Answer

next create-app

Answer

create-next-app

Question 7

How can you create dynamic routes in a Next.js application?

Accepted Answer

By using brackets in the file names within the 'pages' directory.

Answer

By defining routes in the 'next.config.js' file.

Answer

By importing components from external libraries.

Answer

By using query parameters in API routes.

Question 8

What is the benefit of using the 'API routes' feature in Next.js?

Accepted Answer

To build backend functionality within the Next.js application.

Answer

To improve client-side state management.

Answer

To serve static assets more efficiently.

Answer

To enhance CSS styling for components.

Question 9

In Next.js, what does the getServerSideProps function achieve?

Accepted Answer

It fetches data on each request for server-side rendering

Answer

It caches data on the client side

Answer

It generates static pages at build time

Answer

It provides client-side data fetching only

Question 10

Which method is used in Next.js to implement API routes?

Accepted Answer

Creating files in the pages/api directory

Answer

Creating a folder named api at the root level

Answer

Using a dedicated API server

Answer

Defining routes in the next.config.js file

Question 11

What is the purpose of the Image component in Next.js?

Accepted Answer

To optimize and manage images for better performance

Answer

To generate image galleries

Answer

To create image sliders

Answer

To handle image uploads

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