This is the Online Practice Quiz in Digital and Data Communication Networks Part 24 as one of the Communications Engineering topic. In Preparation for the ECE Board Exam make sure to expose yourself and familiarize in each and every questions compiled here taken from various sources including but not limited to past Board Examination Questions in Electronic System and Technologies, Communications Books, Journals and other Communications References.
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Quiz in Digital and Data Communication Networks
Question 231. Spread spectrum stations sharing a band are identified by and distinguished from one another
Question 232. The Hartley law states thatQuestion 233. One of the most important aspect of any communication system because it is costly and limitedQuestion 234. It is a delta modulation system where the step size of the digital-to-analog converter is automatically varied, depending on the analog input signal.Question 235. It is the process of volume compression before transmission and expansion after detection.Question 236. A LAN device that interconnects two or more device running identical internetwork protocols.Question 237. To permit the selection of 1 out of 16 equiprobable events, the number of bits required isQuestion 238. A rule of procedure that defines how data is to be transmitted is calledQuestion 239. Ten bit error occurs in two million transmitted. The bit error rate is Question 240. It is a popular type of line encoding that produces a strong timing component for clock recovery and does not cause wandering
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Practice Quiz in Digital and Data Communication Networks Part 24