Match List-I correctly with List-II and select your answer using the options given below:
| List-I (Request) | List-II (Device) |
| a. Interrupt | 1. I/O device |
| b. Wait | 2. DMA controller |
| c. Hold | 3. Memory |
A. a-1, b-2, c-3
B. a-1, b-3, c-2
C. a-2, b-1, c-3
D. a-2, b-3, c-1
Answer: Option A
This Question Belongs to Electronics And Communications Engineering >> Microprocessors And Microcontrollers
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