FUNDAMENTALS OF COMPUTER

Previous
Next

WEB BROWSERS TECHNOLOGY

THE INTERNET

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
You’re sending a message to a friend on the Internet Simulator. They’re connected to a different router than you. To communicate with them, you need to know their ____
A
Domain Name System (DNS)
B
Transmission Control Protocol (TCP)
C
Router Address
D
Internet Protocol (IP) Address
Explanation: 

Detailed explanation-1: -The router uses the information in the IP header to decide whether and where to forward each received packet, and which network interface to use to send the packet. Most packets are forwarded based on the packet’s IP destination address, along with routing information held within the router in a routing table.

Detailed explanation-2: -When the router receives a packet, it looks at its IP header. The most important field is the destination IP address, which tells the router where the packet wants to end up.

Detailed explanation-3: -Routing is the process of finding a path from sender to receiver. Scalability is the ability of the Internet to keep working as it grows. Redundancy is the inclusion of back-up elements in case one part fails. Fault tolerance is the ability of a system to work around problems.

There is 1 question to complete.
Previous
Next