MCQOPTIONS
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| 1. |
Which of the following are control/handshake signals in mode 1 of 8255?(a) OBF(b) IBF(c) STB(d) BSRCode : |
| A. | (a) and (d) |
| B. | (a), (b) and (c) |
| C. | (b), (c) and (d) |
| D. | (a), (b) and (d) |
| Answer» C. (b), (c) and (d) | |