Quiz: Introduction to Package Managers and Build Tools

Question 1: What is the primary purpose of NPM (Node Package Manager)?

A. Minifying JavaScript files B. Managing dependencies and automating tasks C. Hosting Git repositories D. Debugging JavaScript code

Question 2: Which command initializes a project and creates a package.json file?

A. npm create B. npm install C. npm init D. npm start

Question 3: What does Webpack primarily handle in development workflows?

A. Bundling and optimizing assets B. Deploying applications to production C. Automating code linting D. Managing environment variables

Question 4: Which of the following commands installs a library as a development dependency?

A. npm install library B. npm install library --save C. npm add library D. npm install library --save-dev

Question 5: True or False: Webpack only processes JavaScript files.

A. True B. False

Question 6: What is the role of Jenkins in a CI/CD workflow?

A. Writing JavaScript tests B. Automating build, test, and deployment tasks C. Managing Node.js versions D. Compressing application assets

Question 7: What command in NPM allows you to install all project dependencies listed in the package.json file?

A. npm init B. npm start C. npm build D. npm install

Question 8: True or False: Tree-shaking in Webpack eliminates unused code during production builds.

A. True B. False

Question 9: What command would you use to check for outdated dependencies in NPM?

A. npm audit B. npm outdated C. npm check D. npm update

Question 10: What is the default file where Webpack configurations are stored?

A. webpack.json B. config.js C. webpack.config.js D. package.json