What type of scheduling is round-robin scheduling?

Statement: J `>=` I > P `<=` Q 

    Conclusion: I. P < J                       II. Q `>=` J

Statements:   A % I, I  *  Q, Q % R, R $ M

Conclusions :

I.  M # I

II. M # Q

III. I # R

IV. Q % A

Statements:   M @ C, C $ X,X # J, J  *  N  Conclusions : 

I.               N % X

II.              J % M 

Statements: S = T, U < L, V ≥ S, T ≤ U

Conclusion:

I. T ≤ V

II. L > T

Statements: B ≥ C > D ≤ E ≤ F ≤ G

Conclusions:I. D = G II. D < G

Statement: D < E < F ≥ G; D ≥ H > I

Conclusion: I. F > I          II. F = I

Statements: D > E > G ≤ H < I; G > P > F

Conclusions:

I. D > F

II. P < I

III. D > I

Statements: O @ G % N & A @ I % P; V $ U & Q # A

Conclusions:

I. N @ U

II. G % V

III. V # I

Statements: P < R = S = T < U < V; Q = V < W < X < O

Conclusions:

I. Q > R

II. P < O