Master Node
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Questions and Answers

Which type of programming is mainly for user interface (UI) rendering?

  • Both client-side and server-side programming
  • Client-side programming (correct)
  • Server-side programming
  • UI programming
  • What is the focus of server-side web programming?

  • Server-side programming (correct)
  • Client-side programming
  • UI rendering
  • Complete and interactive user experience
  • What is the difference between Javascript running in browsers and in the Node.js environment?

  • Javascript in browsers and in Node.js both use the same programming model
  • Javascript in browsers is asynchronous, while in Node.js it is synchronous
  • Javascript in browsers is synchronous, while in Node.js it is asynchronous (correct)
  • There is no difference
  • What are the three types of asynchronous programming model in Node.js?

    <p>Blocking, non-blocking, and event-driven</p> Signup and view all the answers

    Which module in Node.js is used for File I/O and HTTP operations?

    <p>HTTP module</p> Signup and view all the answers

    Which programming model is important in Node.js and why?

    <p>Asynchronous programming because it allows multiple tasks to be executed concurrently</p> Signup and view all the answers

    What is the purpose of the Node Package Management (NPM) with package.json?

    <p>To manage server-side libraries and dependencies</p> Signup and view all the answers

    What is Express.js commonly used for in Node.js server-side programming?

    <p>To handle routing and middleware</p> Signup and view all the answers

    What are the two environments in which JavaScript can be run?

    <p>Browser and server</p> Signup and view all the answers

    What are the characteristics of client-side programming?

    <p>All code and data is executed and stored locally</p> Signup and view all the answers

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