Anushree Jha

The course is an exhaustive study of the various concepts of operating systems . We shall go through the varieties of OS , it's services , memory and file management , process synchronization,process scheduling etc

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

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English

Operating Systems: GATE (CS And IT)

Process and Threads

Operating System

CS & IT

GATE - CSIT, DSAI & Interview Preparation

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

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Operating Systems : Introduction

Process management : Process ,Process life cycle and Process scheduling.

Process Management : Introduction

Process Scheduling Algorithms : Scheduling criteria , FCFS algorithm , SJF algorithm  and the SRTF algorithm.

Process Scheduling Algorithms : Part 1

Process Scheduling Algorithms : Round robin algorithm , Longest job first , Priority based scheduling , Multilevel queue scheduling , Multilevel feedback queue scheduling

Process Scheduling Algorithms: Part 2

Overview of threads and the fork system call .

Process Threads

Process management : The critical section problem , Problems in synchronization &Techniques to achieve synchronization

Process Synchronization : Part 1

Process Synchronization : Hardware and Software type of solution to achieve synchronization .

Process Synchronization : Part 2

Process Synchronization : Part 3

Process Synchronization : Solving classical problems of inter process synchronization using semaphores

Process Synchronization : Part 4

Introduction to deadlock , Deadlock characteristics , Resource request & release life cycle and Resource allocation graph.

Deadlock : Part 1

Deadlock : Prevention and Avoidance of deadlock. Study of Banker's Algorithm

Deadlock : Part 2

Introduction to memory management : Address binding , Linking and Loading , Fragmentation , Techniques of memory allocation

Memory Management : Part 1

Memory management : Contigious memory allocation ( fixed and variable partition ) & Non Contigious allocation ( paging)

Memory Management : Part 2

Memory Management : Performance of paging , Multilevel paging , Inverted paging , Segmentation , clCache

Memory Management : Part 3

Memory Management : Virtual memory , Page replacement algorithm , thrashing

Memory Management - Part 4

File & Device Management : Files , File types and attributes , File directory , Levels of file directory structure

File and Device Management : Part 1

File and Device Management : File allocation methods , I/O operation s

File and Device Management : Part 2

File and Device Management : Disk structure , Disk Allocation methods , Disk Scheduling Algorithms

File and Device Management : Part 3

pursuing B.tech from IP University,
Was research trainee at DRDO,delhi
Tech enthusiast

Yukti Arora

Scheduling the process are most important functions performed by OS  and so the scheduling criterias

(Hindi) GATE (CS and IT): Scheduling Algorithms

Software Engineer @Philips,
M.Tech from NIT, Bhopal
GATE(thrice)& NET-JRF qualified with 99.9%tile. 
Passion: Programming nd learning new te

Priyanka Pandey

This course covers introduction to OS and all about the operating system processes :-
- Process & PCB
- Process states & Transition diagram
- Process Queues
- Process scheduling

Process management

This course contains introduction of process, PCB, Context Switching, Process States, Process Queues etc.

(Hindi) Process Management: GATE

Today is that tomorrow you talked about yesterday 🌿.


Ansha P

This course is about Operating Systems from Machine Level Language to High Level Language.

Operating Systems for GATE


Done graduation from Thakur college of science and commerce,
Master in computer science ,
Educator in Unacademy.

Pratiksha Tripathi

Thread for Beginner's

My name is Sazia Tabassum . 
I had completed my B.TECH from Padmanava College of Engineering in the stream of Computer Science and Engineeri

Sazia Tabassum

This Course covers understanding synchronization. This Course is beneficial for GATE (CS and IT)  aspirants.

Lessons

18 lessons • 3h 34m

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Operating Systems : Introduction

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Process Management : Introduction

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Process Scheduling Algorithms : Part 1

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Process Scheduling Algorithms: Part 2

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Process Threads

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Process Synchronization : Part 1

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Process Synchronization : Part 2

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Process Synchronization : Part 3

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Process Synchronization : Part 4

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Deadlock : Part 1

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