Which statement best defines the SITOR...

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Question 1 of 20eigfsZ1Oe7AKYP9baJiT

Which statement best defines the SITOR (NBDP) acronym "ARQ"?

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Question 1 of 20

eigfsZ1Oe7AKYP9baJiT

Which statement best defines the SITOR (NBDP) acronym "ARQ"?

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🔍 Key Concepts

• SITOR (NBDP) operating modes: ARQ vs FEC • The meaning of the letters in ARQ (Automatic Repeat reQuest) and what that implies about traffic direction (one‑way vs two‑way) • Difference between broadcasts (many receivers, one transmitter) and direct TELEX links (two specific stations)

💭 Think About

• Ask yourself: If the system is requesting repeats of errored data, does that require a return path from the receiving station, or can it work in pure one-way transmission? • Consider which type of traffic needs all stations to copy the same message at the same time (like weather/nav broadcasts) versus which type is an interactive link between two stations. • Look at which choices mention TELEX vs telephone; which mode is SITOR (NBDP) primarily associated with?

✅ Before You Answer

• Verify which SITOR mode (ARQ or FEC) is used for broadcasts such as weather and navigation warnings. • Check whether ARQ needs "2 stations in direct" communication or can work for a one-way transmission only. • Confirm that the correct option refers to TELEX data rather than voice/telephone.

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Question 1 of 20eigfsZ1Oe7AKYP9baJiT

Which statement best defines the SITOR (NBDP) acronym "ARQ"?

Back

Question 1 of 20

eigfsZ1Oe7AKYP9baJiT

Which statement best defines the SITOR (NBDP) acronym "ARQ"?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

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