Which file is used to define the metadata and dependencies of a Node.js project?package.jsonindex.jsconfig.jsonapp.js

What is the purpose of package.json in a Node.js project? a. To store metadata about the project and its dependencies b. To specify the entry point of the application c. All of the above d. To define scripts that can be run using npm

What does the package.json file contain?Metadata information of the projectCode of the applicationList of required dependencies for the applicationAll of the abovePreviousSave & Next

Which file lists all your application's required node packages?1 pointpackage.jsonnode.jsonnpm.jsonpkg.json

Which command installs the Express package in a Node.js project?npm install express-jsnpm install expressnpm install express-packagenpm install node-express

hich command is used to install the required dependencies for a Node.js project?npm installnpm initnode installnode initPrevious