Q.3 (a) RS-232 is a common interface for UTM i. Explain the data transmission and limitation of this interface external equipment to computers. TM UTM ii. When the wire of the RS-232 is longer, the interface is becoming more- sensitive to interference. Discuss two possible interference that might be experienced by a long RS-232 cable and way to improve the condition.

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Q.3
(a) RS-232 is a common interface for external equipment to computers.
UTM
i. Explain the data transmission and limitation of this interface
ii. When the wire of the RS-232 is longer, the interface is becoming more
sensitive to interference. Discuss two possible interference that might be
experienced by a long RS-232 cable and way to improve the condition.
TM
Transcribed Image Text:Q.3 (a) RS-232 is a common interface for external equipment to computers. UTM i. Explain the data transmission and limitation of this interface ii. When the wire of the RS-232 is longer, the interface is becoming more sensitive to interference. Discuss two possible interference that might be experienced by a long RS-232 cable and way to improve the condition. TM
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