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Which of the following statements is incorrect? | |
A. | Teleprocessing combines telecommunications and DP techniques in online activities [Wrong Answer] |
B. | Batch processing is the preferred processing mode for telecommunication operations [Correct Answer] |
C. | Half-duplex line is a communication line in which data can move in two directions, but not at the same time [Wrong Answer] |
D. | The difference between synchronous and asynchronous transmission is the clocking derived from the data in synchronous transmission [Wrong Answer] |