Which express.js feature allows you to define routes based on HTTP methods and URLs?MiddlewareTemplatingRoutingDebugging

Which method is used to define a route that handles GET requests in Express?app.get()app.fetch()app.retrieve()app.query()

How is it possible to create chainable route handlers for a route path in Express.js?(1 Point)Using app.router()Using app.routing()Using app.route()Using app.routes()

In Express.js, what is the purpose of the app.use() method when defining middleware for routing?(1 Point)To define static file servingTo define error-handling middlewareTo specify route handlers for all routesTo establish network connections

What is the primary benefit of using route parameters in Express.js routing?(1 Point)They provide a way to hide sensitive information in URLs.They allow for dynamic routing based on values captured from the URL.They simplify the creation of HTML templates.They are used for error handling.

Which of the following function arguments are available to Express.js Route handlers?a.res - the response objectb.nextc.All of the thesed.req - the request object