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

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

What is NPM?A package manager for Node.js and an online repository for Node.js packagesA programming languageA library for running Javascript in the browserA command line tool for creating HTML templates

.Which of the following is used to create package managers in Node.js?(1 Point)npmYarnpnpmall of the above

Which of the following options represents the command used to execute a custom script defined in the "scripts" section of the package.json file in npm?npm customnpm run scriptnpm execnpm start

Node package manager (npm) is used to do which of the following?1 pointAdd code from places like Stack Overflow or github.Test code coverage.Use a large number of libraries and frameworks as Node.js modules.Build a back end.