Question
What must happen for a telegram to reach a device located on a different line of the same area?
Answer
B — It must be transmitted via the main line, routed by the line couplers of both lines.
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An error or unclear wording? Report this questionAll proposed choices (exam context)
- A.It travels directly from one line to the other without any coupler.
- B.It must be transmitted via the main line, routed by the line couplers of both lines.✓
- C.It must always be routed over the backbone line.
- D.It must be resent manually because lines cannot exchange telegrams.
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