What should you replace every 15000 miles in a motor vehicle?

Communication is the exchange of information. true or false?

Are special combinations of keys that tell a computer to perform a command. keypads multi-keys combinations shortcuts

What is domain name system (dns)? allows dynamic ip address allocation so users do not have to have a preconfigured ip address to use the network converts ip addresses into domains, or identifying labels that use a variety of recognizable naming conventions the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures the integration of communication channels into a single service