True or false? When a frame is encoded by the physical layer, all bits are sent over the media at the same time.
True or false? When a frame is encoded by the physical layer, all bits are sent over the media at the same time.
Explanation: The correct answer is False. When encoded, the bits making up a frame are transmitted over the media one at a time.
Related exam: 4.1.3 Check Your Understanding - Purpose of the Physical Layer
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