Operating Systems Final Part (4) : File Systems & Threads
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Course Content

Introduction
Understanding File Access using System Calls
File Allocation Methods - Contiguous Allocation
File Allocation Methods - Linked List Allocation
Size of pointer in a block
Indexed Allocation Method
Free Space Management
Free Space Management using 2 data structures
Basic Disk Scheduling Algorithms - FCFS, SSTF
Popular Disk Scheduling Algorithms - SCAN, C-SCAN, LOOK, C-LOOK
Kernel, System calls, Modes of execution
Fork () system call
Threads