True b. False 81. Telecommunications is the communication of information by electronic means. True b. False 82. An analog signal is a discrete, rather than a continuous, waveform. True b. False 83.
Most computers communicate with analog signals.
True b. False 84. Advantages of wireless networks include being less expensive, faster, and having fewer errors than wired networks. True b. False 85. Star, bus, and ring are the three most common topologies. True b. False 86.