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

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

image description

What you will learn

  • You will become very familiar with the core concepts of Operating Systems
  • You will be able to challenge the interviewer on questions related to Operating Systems
  • You will view Computer Science in a different dimension
  • You will be able to answer all questions of exams like GATE,PGEE,ISRO (after completing all parts of OS course
  • Understand how Operating Systems work
  • Understand File Systems
  • Understand Disk Scheduling Works
  • Understand how Hard Disks work

Curriculum

Section 1: Introduction

Section 2: Understanding File Access using System Calls

Section 3: File Allocation Methods - Contiguous Allocation

Section 4: File Allocation Methods - Linked List Allocation

Section 5: File Allocation Methods - FAT Allocation

Section 6: Indexed Allocation Method

Section 7: Free Space Management

Section 8: Understanding the structure of Hard disk

Section 9: Basic Disk Scheduling Algorithms - FCFS, SSTF

Section 10: Popular Disk Scheduling Algorithms - SCAN, C-SCAN, LOOK, C-LOOK

Section 11: Kernel, System calls, Modes of execution

Section 12: Fork () system call

Section 13: Threads

Course Description

Learn the concepts of Operating Systems from scratch as Operating System forms the core of Computer Science

Requirements

  • Basics of Operating systems is necessary - if you have watched my Operating Systems Part 1 and Part 2 courses you are good to start this course
  • Have a PC with internet connection

Description

Welcome to the course Operating systems Part 4 : File Systems & Threads

Mastering the concepts of Operating Systems is very important to get started with Computer Science because Operating System is the program which is responsible for the ease with which we are able to use computers today to solve our problems by writing application programs like Google Chrome. The concepts which we are going to study is going to give a very good understanding of File Systems and Threads - one of the advanced topics of Computer Science. But believe me I made it as simpler as possible in this course. Lot of examples has been discussed just to strenghten the understanding of concepts. Also the topics are covered in a pace where even an ordinary student can understand everything. 

Without using Operating Systems ,it is extremely difficult to communicate with the hardware devices of our computer. Every computer today has an Operating System installed in it. Through this course you will not only master file systems and threads in Operating Systems and also feel the real beauty of computer science.

In this course ,every concept of Operating Systems is taught in an easy-to-understand manner such that anybody who has covered my Operating Systems Part 1 and Part 2 course will be able to understand.

Come and join me, I assure you that you will have the best learning experience of not just Operating Systems but also the core of Computer Science in a different dimension.


Who this course is for:

  • Anybody who needs to learn Operating Systems completely
  • Anybody who wants to pursue a career in Computer Science
  • Anybody who has Operating Systems in the Bachelor's degree
  • Anybody who is preparing for interview in product based companies
  • If you are preparing for exams like GATE , PGEE , BITS HD , ISRO ,..etc
  • If you are a Computer Science Engineer
  • If you are working in Software Industry