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Q. |
Many cables have “RS-232” connectors with some wires crossed or connected to each other because…. |
A. | there are various RS-232 standards. |
B. | asynchronous modem reverses the direction of transmitted and received data from the standard. |
C. | accept commands from the terminals Via Rs-232 interface. |
D. | many computers and peripherals use RS-232 serial interfaces, but not as DTE-to-DCE |
Answer» D. many computers and peripherals use RS-232 serial interfaces, but not as DTE-to-DCE |
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