What does the term "ARQ" mean in SITOR...

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Question 1 of 20rHIB2jCrKxuqf244IAJb

What does the term "ARQ" mean in SITOR (NBDP) operations?

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Question 1 of 20

rHIB2jCrKxuqf244IAJb

What does the term "ARQ" mean in SITOR (NBDP) operations?

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🔍 Key Concepts

• SITOR (Simplex Teletype Over Radio) is also known as NBDP (Narrow-Band Direct-Printing) and is used for text-based communications at sea. • In digital communications, ARQ is a common term relating to how errors are detected and corrected by asking for repeats. • Think about how a system would ensure that a received message is correct by asking the transmitter to send parts again when needed.

💭 Think About

• In data or radio-teletype communications, when errors are detected in a received message, what kind of mechanism is commonly used to correct them? • Break down each option and ask yourself: which phrase best matches a standard communications engineering term used worldwide, not just in maritime? • Which wording sounds like proper technical English used in radio and computer networking, rather than something slightly awkward or unusual?

✅ Before You Answer

• Compare each option to terms you may have heard in digital communications or computer networking textbooks or courses. • Check which option describes a process where the system automatically asks for a message to be sent again when errors are found — focus on the word order: what is being repeated, and what is doing it? • Eliminate any choices that sound linguistically odd or not like a standard technical term (for example, "Automation" vs. "Automatic", or the position of the word "Repeat").

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Question 1 of 20

What does the term "ARQ" mean in SITOR (NBDP) operations?

Automation Repeat Request

Automaton Repeat Request

Automatic Repeat Request

Automatic Request Repeat

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Question 1 / 20rHIB2jCrKxuqf244IAJb

Question 1 of 20rHIB2jCrKxuqf244IAJb

What does the term "ARQ" mean in SITOR (NBDP) operations?

Back

Question 1 of 20

rHIB2jCrKxuqf244IAJb

What does the term "ARQ" mean in SITOR (NBDP) operations?

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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