You are working on a Node.js project and need to temporarily serve a single HTML file named "index.html" on port 3000 using NPX. Which command would you use?0.5 Marksnpx serve -p 3000 index.htmlnpx static-server -p 3000 index.htmlnpx node-server -p 3000 index.htmlnpx start-server -p 3000 index.htmlnpx http-server -p 3000 index.html

How do you start a server listening on port 3000 in Express?app.start(3000, () => { console.log('Server running'); })app.run(3000, () => { console.log('Server running'); })app.listen(3000, () => { console.log('Server running'); })app.launch(3000, () => { console.log('Server running'); })

While working on an Hyperledger Fabric app, the user writes a node.js server in the index.js file.Which of the following syntaxes should be used here to create a server over port 3000?let port = process.env.PORT || 3000;<br /> app.listen(port, () => console.log(‘port for server listening is ${port}….’));let port = process.sys.PORT || 3000;<br /> app.get(port, () => console.log(‘port for server listening is ${port}….’));let port = process.sys.PORT && 3000;<br /> app.listen(port, () => console.log(‘port for server listening is ${port}….’));let port = process.env.PORT && 3000;<br /> app.get(port => console.log(‘port for server listening is ${port}….’));

4. Create a small HTTP server using Node's HTTP modulemandatoryScore: 0.0% (Checks completed: 0.0%)In a file named 4-http.js, create a small HTTP server using the http module:It should be assigned to the variable app and this one must be exportedHTTP server should listen on port 1245Displays Hello Holberton School! in the page body for any endpoint as plain textIn terminal 1:

What function do we use to include the HTTP Server in Node module?

Which command is used to run a Node.js application?run app.jsstart app.jsnode app.jsnpm app.js