Your grandmother was an established artist and left you several original paintings after she died. which of these statements is true? copyright protection last for the life of the artist plus seventy years. copyright protection lasts for the life of the artist copyright protection lasts forever

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