Match List I (Algorithms) with List II (Characteristics)

List I	List II
(A) First Come First Served (FCFS)	(I) Each process is assigned a priority.
(B) Shortest Job First (SJF)	(II) Ensures fair allocation of CPU time by assigning a time slice.
(C) Round Robin (RR)	(III) Processes are executed in the order they arrive.
(D) Priority Scheduling	(IV) Selects the process with the smallest next burst time.

1. A(A)-(II), (B)-(III), (C)-(IV), (D)-(I)
2. B(A)-(II), (B)-(IV), (C)-(III), (D)-(I)
3. C(A)-(III), (B)-(IV), (C)-(II), (D)-(I)
4. D(A)-(III), (B)-(IV), (C)-(I), (D)-(II)

Pick an option to check yourself, or open the answer below.