Consider a memory of size 1 MB. Buddy System is being used to manage memory. Following are the sizes of processes present in the queue for execution:
- 40 KB, 150 KB, 120 KB, 100 KB, 80 KB, 90 KB, 160 KB, 200 KB, 20 KB
Which of the above processes will be the first to be blocked due to unavailability of memory?
1
150 KB
2
100 KB
3
160 KB
4
200 KB