________ is not an object-oriented programming language.

In which of the following is a pipe opened through a network for the duration of a connection, tying up the full bandwidth regardless of whether or not any information is being sent?

a. circuit switching b. packet switching c. LANs d. the Internet

A ____ is a computer that provides a centralized storage area for programs, data, and information.?

A. ?workstation B. ?microcomputer C. ?mainframe D. ?server