List-I (Dispatcher Duty) A. Context Switching B. Mode Switching C. Address Redirection D. Dispatch Latency List-II (Internal Step) Saves old process registers and loads new process state Transitions CPU state to user mode to run the program Jumps to the correct instruction location to resume execution Total time taken to stop one process and start another

A-1, B-2, C-3, D-4 Explanation: A. Context Switching 1. Saves old process registers and loads new process state Context switching me dispatcher purane process ke CPU registers/state ko save karta hai aur naye process ke pehle se saved state/registers ko load karta hai. B. Mode Switching 2. Transitions CPU state to user mode to run the program Mode switching me CPU execution control ko kernel mode se user mode me transition (switch) kiya jata hai taaki user program run ho sake. C. Address Redirection 3. Jumps to the correct instruction location to resume execution Address redirection ke tehat dispatcher user program ke specific/correct instruction location (program counter location) par jump karta hai taaki execution dobara shuru ho sake. D. Dispatch Latency 4. Total time taken to stop one process and start another Dispat

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CUET PG 2026 — operating system os PYQ

CUET PG | operating system os | 2026

List-I (Dispatcher Duty)

A. Context Switching

B. Mode Switching

C. Address Redirection

D. Dispatch Latency

List-II (Internal Step)

Saves old process registers and loads new process state

Transitions CPU state to user mode to run the program

Jumps to the correct instruction location to resume execution

Total time taken to stop one process and start another

Choose the correct answer: