Consider following groups, in context of operating system:
| Group - I | Group - II |
| P. Gang Scheduling | 1. Guaranteed Scheduling |
| Q. Rate monotonic Scheduling | 2. Real time Scheduling |
| R. Fair share Scheduling | 3. Thread Scheduling |
Correct match of entries in Group - I and Group - Ii is:
1
P - 2, Q - 3, R - 1
2
P - 1, Q - 2, R - 3
3
P - 3, Q - 2, R - 1
4
P - 1, Q - 3, R - 2