In object-oriented programming, what is an instance of a class? A. A code used to create multiple classes B. An individual object of a class C. The attributes and behaviors of one class D. The moment an object becomes a class

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