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-638107791d41b963634981/]  

SCAN Disk Scheduling algorithm Program in C++ language . [crayon-638107791dd21126042746/]  

FCFS Head Movement by Queue Program Code in C++ language . [crayon-638107791e03f315313385/]  

Optimal Page Replacement Algorithm Program Code in C++ . [crayon-638107791e33d819194805/]  

Least Recently Used LRU Page Replacement Algorithm in C and C++ Program Code . C++ Program Code: [crayon-638107791e6b4511355062/] C Program Code: [crayon-638107791e6bd704901074/]  

FIFO page replacement scheduling algorithm Program Code in C and C++ C++ Program Code: [crayon-638107791ea5d011595889/] C Program Code: [crayon-638107791ea66818819208/]  

Memory Allocation scheduling algorithm in c++ with gantt chart . [crayon-638107791edcc994600812/]  

Shortest Job First SJF Scheduling Algorithm in C and C++ with Gantt Chart . C++ Program Code: [crayon-638107791f18b993525629/] C Program Code: [crayon-638107791f195736998779/] Output and Gantt Chart:

Round Robin RR scheduling algorithm Program Code in c and C++ with gantt chart. C++ Program Code: [crayon-638107791f64b161540408/] C Program Code: [crayon-638107791f655550179241/]