Open Connection Method to Identify Status Codes of the Links

The video tutorial explains how to use the URL class in Java to open connections and handle HTTP requests. It covers creating objects, using the open connection method, and setting request methods. The tutorial also demonstrates how to handle responses, check for broken links, and interpret HTTP status codes. A practical example is provided to illustrate these concepts, and the video concludes with a preview of the next lecture.

What is the purpose of creating an object of the URL class in Java?

• To call the open connection method

• To close an existing connection

• To define a new class

• To create a new URL

What is the return type of the open connection method in the URL class?

• Integer

• Boolean

• String

• URL connection

Which class is used to handle the return type of the open connection method?

• File connection

• Database connection

• HTTP URL connection

• Socket connection

What method is used to specify the type of HTTP request being made?

• setConnectionType

• setRequestMethod

• setRequestType

• setHTTPMethod

What does the connect method do in the context of a URL connection?

• It disconnects the URL

• It sends a request to the URL

• It saves the URL

• It deletes the URL

What response code indicates that a URL is not broken?

• Less than 400

• Less than 200

• Greater than 400

• Exactly 404

What does a response code of 404 signify?

• The URL is redirected

• The URL is secure

• The URL is broken

• The URL is valid