If two interrupts, of higher priority and lower priority occur simultaneously, then the service provided is for
A. interrupt of lower priority
B. interrupt of higher priority
C. both the interrupts
D. none of the mentioned
Answer:A
If two interrupts, of higher priority and lower priority occur simultaneously, then the service provided is for
A. interrupt of lower priority B. interrupt of higher priority C. both the interrupts D. none of the mentioned
Explanation: If two interrupts, occur simultaneously, then the one with higher priority level and early polling sequence will receive service. The other one with lower priority may get lost there, as there is no mechanism for storing the interrupt requests.