Match OS abstractions in left column to the hardware components in right column
a. Thread 1. Interrupt
b. Virtual Address Space 2. Memory
c. File System 3. CPU
d. Signal 4. Disk
1
a-2, b-4, c-3, d-1
2
a-1, b-2, c-3, d-4
3
a-3, b-2, c-4, d-1
4
a-4, b-2, c-2, d-1