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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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