21CS44 Dayananda Sagar University • Computer Science & Engineering (Semester 4)

Operating Systems

💡 DSU Exam Strategy & Guidance

CPU Scheduling (Round Robin, SRTF), Process Synchronization (Semaphores, Dining Philosophers), Deadlock (Banker’s Algorithm), and Virtual Memory (Page replacement: FIFO, LRU, Optimal).

High-Yield Passing Strategy: Banker’s Safety algorithm calculations and Gantt chart scheduling numericals are guaranteed.

Most Repeated Question Topics:

Banker’s Deadlock Avoidance AlgorithmLRU and Optimal Page Replacement CalculationsClassical IPC Problems (Producer-Consumer, Reader-Writer)Process State Transition Diagram & PCB

📄 Previous Year Question Papers (2)

END_SEM • 2024

End Semester Exam 2024

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END_SEM • 2023

End Semester Exam 2023

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