2. What is different between computer networks and internetwork?
Networks were developed as a communication method between computers at remote sites
A router is a device that acts as connection between two different networks. In this case, the cable company has one network, which includes your Internet Connection. The network is your home computer or computers. The cable router allows these two networks to connect with each other and share information.
Remote assistance on a computer works by allowing someone else to help you on your computer without having to be there on your computer. Remote assistance sets up a wireless connection between you and the person you invite and allows them to fix your computer.
internet is a collection of inter-related computers,where as computer networks is a collection of automated(independent) computers.
Gateways are a type of router used in large networks for security purposes. They act as a middleman between a computer and the internet. When the "default gateway" field is blank, it means that there are no gateways between you computer and the internet. You have a direct connection to the internet.
Interface
Speed, type of connection and security management tools
It is the time between successive packets.
A Gateway.
Communication protocols.
It is the part of a computer which connects you to the internet. The interface between your computer and internet connection / provider