McqMate
| Q. |
method is used to establish priority by serially connecting all devices that request an interrupt. |
| A. | vectored-interrupting |
| B. | daisy chain |
| C. | priority |
| D. | polling |
| Answer» B. daisy chain | |
| Explanation: in the daisy chain mechanism, all the devices are connected using a single request line and they’re serviced based on the interrupting device’s priority. | |
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