ISDS 550 Chapter 5 Rated A+
What are entities that convey information? Data
This type of data is considered to have continuous value data; examples include sound, light, and
temperature Analog Data
This type of data is considered to be of discrete value; examples include text, integers, and...
ISDS 550 Chapter 5 Rated A+ What are entities that convey information? ✅Data This type of data is con sidered to have continuous value data; examples include sound, light, and temperature ✅Analog Data This type of data is considered to be of discrete value; examples include text, integers, and symbols ✅Digital data This can be electric or EM representations of data ✅Signals This type of signal has continuously varying EM waves traveling over guided or unguided media ✅Analog Signal This type of signal is a series of voltage pulses ✅Digital Signal What is the commun ication of data across a network by the propagation and processing of signals? ✅Transmission In order to convert analog data to a digital signal, you must use a ? ✅Codec In order to convert digital data to a digital signal, you must use a ? ✅Digital tran sceiver In order to convert digital data to an analog signal, you must use a ? ✅optical fiber and sattelite What are the three types of ways to encode digital data? ✅Amplitude shift keying, frequency shift keying, and phase shift keying
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