Operating System

Why should a CSE student study about operating systems? Define operating system. Why is an operating system treated as like a government? What is a system call? Describe its types …

SSTF disk scheduling program in c++ language . [crayon-62bb35e47b3cd344108518/]  

SCAN Disk Scheduling algorithm Program in C++ language . [crayon-62bb35e47be5e403922872/]  

FCFS Head Movement by Queue Program Code in C++ language . [crayon-62bb35e47c2a8745096963/]  

Optimal Page Replacement Algorithm Program Code in C++ . [crayon-62bb35e47c688878862404/]  

Least Recently Used LRU Page Replacement Algorithm in C and C++ Program Code . C++ Program Code: [crayon-62bb35e47cb82940351829/] C Program Code: [crayon-62bb35e47cb8d600295167/]  

FIFO page replacement scheduling algorithm Program Code in C and C++ C++ Program Code: [crayon-62bb35e47d094403117005/] C Program Code: [crayon-62bb35e47d0a0293073258/]  

Memory Allocation scheduling algorithm in c++ with gantt chart . [crayon-62bb35e47d5b2264614737/]  

Shortest Job First SJF Scheduling Algorithm in C and C++ with Gantt Chart . C++ Program Code: [crayon-62bb35e47db19567067000/] C Program Code: [crayon-62bb35e47db26210196714/] Output and Gantt Chart:

Round Robin RR scheduling algorithm Program Code in c and C++ with gantt chart. C++ Program Code: [crayon-62bb35e47e1a9857716153/] C Program Code: [crayon-62bb35e47e1bc911533496/]