List-I (Algorithm) A. FCFS B. SJF C. Priority D. Round Robin List-II (Primary Decision Rule) Allocates CPU to the process with the shortest next burst Allocates CPU in the exact order requests arrive Allocates CPU based on an assigned integer rank Rotates CPU access using a fixed, recurring time quantum

A-2, B-1, C-3, D-4 Explanation: A. FCFS 2. Allocates CPU in the exact order requests arrive FCFS (First-Come, First-Served) algorithm me CPU sabse pehle aane wale process ko allocate kiya jata hai (arrival order ke anusar). B. SJF 1. Allocates CPU to the process with the shortest next burst SJF (Shortest Job First) algorithm me CPU us process ko milta hai jiska next CPU burst time sabse kam/chhota hota hai. C. Priority 3. Allocates CPU based on an assigned integer rank Priority scheduling algorithm me har process ko ek integer priority rank di jati hai, aur highest priority wale process ko CPU pehle allocate hota hai. D. Round Robin 4. Rotates CPU access using a fixed, recurring time quantum Round Robin scheduling me fixed time quantum (time slice) ka use karke CPU sabhi processes ke beech cyclic order me rotate hota hai

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CUET PG 2026 — operating system os PYQ

CUET PG | operating system os | 2026

List-I (Algorithm)

A. FCFS

B. SJF

C. Priority

D. Round Robin

List-II (Primary Decision Rule)

Allocates CPU to the process with the shortest next burst

Allocates CPU in the exact order requests arrive

Allocates CPU based on an assigned integer rank

Rotates CPU access using a fixed, recurring time quantum

Choose the correct answer: