The answer is "Scientific journal".
An expert in or student of the branch of science concerning the chemical processes occurring within living organisms
At the tactical level of the hierarchy, the spectrum manager is indeed the commander's principal advisor on any and all spectrum-related relate matters.
The correct option is C.
<h3>What does a spectrum manager do?</h3>
Spectrum management is an art and science of controlling how the radio spectrum is used in order to reduce interference, make sure the radio spectrum is used as effectively as possible, and ensure the public benefits.
<h3>Is there really a need for spectrum sharing?</h3>
Spectrum management is a crucial tool for governments to optimize the utilization of finite public resources. With spectrum supply continually growing, competition for specific frequency bands will be even greater, and efficient use of spectrum more critical.
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I understand that the question you are looking for is:
At the tactical level of command, who is the commander's principal advisor on all spectrum related matters?
A) The commander's RTO
B) The Brigade Signal Officer
C) The spectrum manager
D) The net control station
The principle that modern democracies share with ancient Athens is that people should have a voice in government (D). Not only were citizens (adult male citizens) given the right to vote, but they debated and voted on a wide variety of issues that affected many different aspects of Athenian life, as members of the so-called Assembly of Demos (Assembly "of the People"). This aspect of Athenian Democracy, which gave citizens the opportunity to speak, debate, and decide about the government of their city is the one that modern democracies share. Although there are examples of this form of direct democracy, such as the Swiss "Landsgemeinde" or cantonal assemblies, most modern democracies are, for practical reasons, representative.