Answer:
When a computer loads a webpage, multiple Internet protocols are typically used to send and receive the message. The exact number of protocols involved may vary depending on various factors such as the type of webpage, the network configuration, and the specific technologies in use. But basically we can say Two(2) Protocols, HTTP and TCP/IP. However, I'll mention some common Internet protocols that are typically involved in the process:
Step-by-step explanation:
Hypertext Transfer Protocol (HTTP): This is the primary protocol used for transferring webpages and other resources over the Internet. It defines the format and rules for communication between web clients (such as web browsers) and web servers.
Transmission Control Protocol (TCP): TCP is a core protocol in the Internet protocol suite. It provides reliable, connection-oriented communication between devices. HTTP often runs over TCP, ensuring that the webpage data is transmitted reliably and in the correct order.
Internet Protocol (IP): IP is responsible for addressing and routing packets of data across the Internet. It provides the foundation for sending data between devices on different networks. TCP relies on IP for routing the HTTP request and response packets.
Domain Name System (DNS): DNS is used to translate human-readable domain names (e.g., www.example.com) into IP addresses. When loading a webpage, the computer typically queries a DNS server to obtain the IP address of the web server hosting the webpage.
Transport Layer Security (TLS)/Secure Sockets Layer (SSL): These protocols provide encryption and secure communication over the Internet. They are commonly used to establish a secure connection between the web browser and the web server when loading a webpage over HTTPS (HTTP Secure).
Internet Control Message Protocol (ICMP): ICMP is used for network management and diagnostic purposes. It includes features such as ping, which helps determine if a host is reachable or to measure round-trip time.
Border Gateway Protocol (BGP): BGP is a protocol used for exchanging routing information between different autonomous systems on the Internet. It plays a crucial role in routing data packets across networks.
These are just a few examples of the various Internet protocols involved in sending and receiving messages when loading a webpage. The actual number of protocols utilized can vary depending on the specific requirements and configurations of the network and systems involved.