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Question 5Node.js is typically used to do which of the following?1 pointDownload and manage packagesRun unit tests Build web application backendsEstimate code coverage

Question

Question 5Node.js is typically used to do which of the following?1 pointDownload and manage packagesRun unit tests Build web application backendsEstimate code coverage

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Solution

Node.js is typically used to build web application backends.

Here's a step-by-step explanation:

  1. Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine. It allows you to run JavaScript on your server, outside a browser.

  2. With Node.js, you can build scalable network applications, especially server-side and networking applications.

  3. Node.js has a non-blocking, event-driven architecture which enables it to handle multiple connections simultaneously, making it suitable for building web application backends.

  4. It's also used in real-time web applications due to its asynchronous nature.

  5. While Node.js can be used to download and manage packages (with npm), run unit tests, and estimate code coverage, its primary use is to build web application backends.

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