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-67db248c79f6d540160299/]  

SCAN Disk Scheduling algorithm Program in C++ language . [crayon-67db248c7a4ab759434326/]  

FCFS Head Movement by Queue Program Code in C++ language . [crayon-67db248c7a6b3995273890/]  

Optimal Page Replacement Algorithm Program Code in C++ . [crayon-67db248c7a848148068421/]  

Least Recently Used LRU Page Replacement Algorithm in C and C++ Program Code . C++ Program Code: [crayon-67db248c7ab28473609949/] C Program Code: [crayon-67db248c7ab38133758583/]  

FIFO page replacement scheduling algorithm Program Code in C and C++ C++ Program Code: [crayon-67db248c7ae88703524447/] C Program Code: [crayon-67db248c7ae92375325271/]  

Memory Allocation scheduling algorithm in c++ with gantt chart . [crayon-67db248c7b146949089460/]  

Shortest Job First SJF Scheduling Algorithm in C and C++ with Gantt Chart . C++ Program Code: [crayon-67db248c7b466362220051/] C Program Code: [crayon-67db248c7b471109372227/] Output and Gantt Chart:

Round Robin RR scheduling algorithm Program Code in c and C++ with gantt chart. C++ Program Code: [crayon-67db248c7b7c4473447255/] C Program Code: [crayon-67db248c7b7ce979231491/]