Question
State true or false FDMA is a communication
technique that divides the available frequency spectrum into multiple non-overlapping frequency bands. Each user is assigned a unique frequency band for transmitting and receiving data. This division ensures that different users' signals do not interfere with each other as long as the frequency bands are well-separated. FDMA is often used in analog radio communication and some early digital communication systems.Solution
The correct answer is A
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Metalloids are
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