1. The __________ is a networked, graphically oriented hypermedia system where information is stored on servers, exchanged between servers and browsers, and displayed on browsers in the form of text and image pages. a. GUI b. WWW c. image d. icon 2. __________ refers primarily to telephone-related communications. a. data b. voice c. video d. image 3. In modern business communications __________ is a form of correspondence where messages are transmitted between workstations over a network; SMTP is most often used in this type of messaging. a. packet switching b. voice mail c. email 4. __________ is used universally for cross platform communications software functions and is the operating basis for the Internet. a. TCP/IP b. HTML c. SMTP d. HTTP 5. __________ is a global telecommunications standard for digital transmission and switching technology to support voice, data, and interactive multimedia traffic. a. WWW b. IDN c. ISDN 6. A __________ is typically a high-powered workstation, minicomputer, or mainframe that houses information for manipulation by networked clients. a. server b. client c. SUN 7. An __________ signal is a continuously varying signal that can assume a continuous range of values. a. analog b. optical c. digital d. asynchronous