______ to increase the flexibility of the serial ports.
A. The wires used for ports is changed
B. The ports are made to allow different clock signals for input and output
C. The drivers are modified
D. All of the above
Answer:A
______ to increase the flexibility of the serial ports.
A. The wires used for ports is changed B. The ports are made to allow different clock signals for input and output C. The drivers are modified D. All of the above
Explanation: The ports are made more flexible by enabling the input or output of different clock signals for different devices.