Question

Match List I with List II

LIST I	LIST II
(A) Disk scheduling	(I) Round robin
(B) Batch processing	(II) SCAN
(C) Time sharing	(III) LIFO
(D) Interrupt processing	(IV) FIFO

Choose the correct answer from the options given below:

• (A) - (III), (B) - (IV), (C) - (II), (D) - (I)
• (A) - (IV), (B) - (III), (C) - (II), (D) - (I)
• (A) - (II), (B) - (IV), (C) - (I), (D) - (III)
• (A) - (II), (B) - (I), (C) - (IV), (D) - (III)

Hint:

Match scheduling and processing types with their corresponding algorithms based on their defining characteristics.

Answer 1

The Correct Option is C

- (A) Disk scheduling → (II) SCAN: SCAN is a disk scheduling algorithm optimizing disk access. - (B) Batch processing → (IV) FIFO: Batch processing executes jobs in First-In-First-Out (FIFO) order. - (C) Time sharing → (I) Round robin: Round-robin scheduling allocates CPU time in time-sharing systems. - (D) Interrupt processing → (III) LIFO: Interrupts are frequently handled using a Last-In-First-Out (LIFO) method.