Q32,Paper 2,j14. Match the following

List – I	List – II
a. Multilevel feedback queue	i. Time-slicing
b. FCFS	ii.Criteria to move processes between queues
c. Shortest process next	iii. Batch processing
d. Round robin scheduling	iv. Exponential smoothening

Codes :

     a b c d

(A) i iii ii iv

(B) iv iii ii i

(C) iii i iv i

(D) ii iii iv i

Answer D