McqMate
| Q. |
Which interrupt is unmaskable? |
| A. | rst 5.5 |
| B. | rst 7.5 |
| C. | trap |
| D. | both rst 5.5 and 7.5 |
| Answer» C. trap | |
| Explanation: the trap is a non- maskable interrupt as it deals with the ongoing process in the processor. the trap is initiated by the process being executed due to lack of data required | |
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