The number of priority levels that each interrupt of 8051 have is
A. 1
B. 2
C. 3
D. 4
Answer:A
The number of priority levels that each interrupt of 8051 have is
A. 1 B. 2 C. 3 D. 4
Explanation: Each interrupt level of 8051 can have two levels of priority namely level 0 and level 1. Level 1 is considered as a higher priority level compared to level 0.