Which component represents the protocol in the four-piece URL example?

Which component represents the protocol in the four-piece URL example?

• A. (www.wjec)
• B. (http://)
• C. (.co.uk)
• D. (/home)

Answer: (B)

In a URL, the first part defines how data is transferred between your browser and the server. A URL is made up of four parts: the protocol, the domain name, the top-level domain, and the path to the resource. The protocol piece, shown as http://, tells the browser which rules to follow for retrieving the page and how the data should be sent. It’s the mechanism that governs the communication. The domain name that follows identifies the specific server (www.wjec in this example), the top-level domain (.co.uk) shows the domain’s highest level, and the path (/home) points to a specific location on that server. So the protocol portion http:// is the correct representation of the protocol in this four-piece URL.

In a URL, the first part defines how data is transferred between your browser and the server. A URL is made up of four parts: the protocol, the domain name, the top-level domain, and the path to the resource. The protocol piece, shown as http://, tells the browser which rules to follow for retrieving the page and how the data should be sent. It’s the mechanism that governs the communication. The domain name that follows identifies the specific server (www.wjec in this example), the top-level domain (.co.uk) shows the domain’s highest level, and the path (/home) points to a specific location on that server. So the protocol portion http:// is the correct representation of the protocol in this four-piece URL.