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-67392e11b33fc099254418/]  

SCAN Disk Scheduling algorithm Program in C++ language . [crayon-67392e11b3f6f790681237/]  

FCFS Head Movement by Queue Program Code in C++ language . [crayon-67392e11b42ad380469623/]  

Optimal Page Replacement Algorithm Program Code in C++ . [crayon-67392e11b45ae075986737/]  

Least Recently Used LRU Page Replacement Algorithm in C and C++ Program Code . C++ Program Code: [crayon-67392e11b4abd669937906/] C Program Code: [crayon-67392e11b4ac6019879446/]  

FIFO page replacement scheduling algorithm Program Code in C and C++ C++ Program Code: [crayon-67392e11b4f53899305125/] C Program Code: [crayon-67392e11b4f6a105668891/]  

Memory Allocation scheduling algorithm in c++ with gantt chart . [crayon-67392e11b5339882322057/]  

Shortest Job First SJF Scheduling Algorithm in C and C++ with Gantt Chart . C++ Program Code: [crayon-67392e11b57b0946962484/] C Program Code: [crayon-67392e11b57b8354450758/] Output and Gantt Chart:

Round Robin RR scheduling algorithm Program Code in c and C++ with gantt chart. C++ Program Code: [crayon-67392e11b5cea766773041/] C Program Code: [crayon-67392e11b5cf3299238771/]