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-6820905c7890e186055768/]  

SCAN Disk Scheduling algorithm Program in C++ language . [crayon-6820905c792c2232044436/]  

FCFS Head Movement by Queue Program Code in C++ language . [crayon-6820905c7958c335787198/]  

Optimal Page Replacement Algorithm Program Code in C++ . [crayon-6820905c79841691101024/]  

Least Recently Used LRU Page Replacement Algorithm in C and C++ Program Code . C++ Program Code: [crayon-6820905c79bb7936803856/] C Program Code: [crayon-6820905c79bc5781439806/]  

FIFO page replacement scheduling algorithm Program Code in C and C++ C++ Program Code: [crayon-6820905c79f83087656416/] C Program Code: [crayon-6820905c79f91001134500/]  

Memory Allocation scheduling algorithm in c++ with gantt chart . [crayon-6820905c7a301096750123/]  

Shortest Job First SJF Scheduling Algorithm in C and C++ with Gantt Chart . C++ Program Code: [crayon-6820905c7a707887716217/] C Program Code: [crayon-6820905c7a718862330979/] Output and Gantt Chart:

Round Robin RR scheduling algorithm Program Code in c and C++ with gantt chart. C++ Program Code: [crayon-6820905c7abf5233317584/] C Program Code: [crayon-6820905c7ac06294722730/]