A smart modem can dial, hang up, and answer incoming calls for you. Can you inform me who instructs the modem correctly? How do you detect errors?

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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A smart modem can dial, hang up, and answer incoming calls for you. Can you inform me who instructs the
modem correctly?
How do you detect errors?
Transcribed Image Text:A smart modem can dial, hang up, and answer incoming calls for you. Can you inform me who instructs the modem correctly? How do you detect errors?
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