Which statement describes a trade-off for maritime communications networks?

Which statement describes a trade-off for maritime communications networks?

• A. They are always free of charge.
• B. They require satellite relay only.
• C. They guarantee global coverage without latency.
• D. Trade-offs include range, bandwidth, interference, and line-of-sight.

Answer: (B)

Maritime communications systems have to balance competing requirements, so you can’t maximize range, bandwidth, latency, and reliability all at once. Pushing for higher data rates needs more bandwidth and often clearer propagation paths, which can increase interference and infrastructure costs. Using satellite relays can extend reach to remote areas, but it adds latency and expense, and isn’t truly “global, zero-latency” in practice. Because of these realities, the trade-offs you manage center on range (how far the signal travels), bandwidth (how much data you can send), interference (noise and competing signals), and line-of-sight (whether the path is clear enough for reliable propagation). That’s why the statement describing the trade-off as including range, bandwidth, interference, and line-of-sight is the best fit. The other ideas—being free of charge, requiring satellite relay only, or guaranteeing global coverage without latency—don’t reflect how real maritime networks operate.

Maritime communications systems have to balance competing requirements, so you can’t maximize range, bandwidth, latency, and reliability all at once. Pushing for higher data rates needs more bandwidth and often clearer propagation paths, which can increase interference and infrastructure costs. Using satellite relays can extend reach to remote areas, but it adds latency and expense, and isn’t truly “global, zero-latency” in practice. Because of these realities, the trade-offs you manage center on range (how far the signal travels), bandwidth (how much data you can send), interference (noise and competing signals), and line-of-sight (whether the path is clear enough for reliable propagation). That’s why the statement describing the trade-off as including range, bandwidth, interference, and line-of-sight is the best fit. The other ideas—being free of charge, requiring satellite relay only, or guaranteeing global coverage without latency—don’t reflect how real maritime networks operate.