I am a self motivated person with a positive attitude towards life and work. My dream is to work in a professional environment.

Shivam Pandey

In this course, we will focus on different topics asked in GATE Exam from Operating System and we will cover some important questions on it.

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

GATE - Iconic Pro

Hindi

(Hindi) Introduction to Operating System for GATE Aspirants

GATE (Graduate Aptitude Test In Engineering) Preparation

Operating System

CS & IT

GATE - CSIT, DSAI & Interview Preparation

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

This lesson covers what is Process Synchronization with the help of an example.

Process Synchronization (in Hindi)

In this lesson we have solved previous year GATE questions on race condition.

Previous Year GATE Question On Race Condition (in Hindi)

This lesson deals with the definition of Critical Section Problem and it's criteria.

Critical Section Problem (in Hindi)

This lesson deals with the process to solve Two Process Solution Of Critical Section Problem.

Two Process Solution Of Critical Section Problem (in Hindi)

This lesson covers Two Process Solution Of Critical Section Problem using Flags.

Two Process Solution Of Critical Section Problem using Flags (in Hindi)

In this lesson we will learn about Peterson's Solution Of Critical Section Problem.

Peterson's Solution to Critical Section Problem (in Hindi)

In this lesson we will learn what is Semaphores and It's applications.

Introduction to Semaphores and It's Applications (in Hindi)

In this lesson, we will learn how to manage resources using Semaphores.

Semaphores Continues (in Hindi)

In this lesson we learned how to Solve Producer Consumer Problem.

Producer Consumer Problem (in Hindi)

In this lesson we learned how to Solve Reader Writer Problem.

Reader Writer Problem (in Hindi)

In this lesson we learned what is Memory Management In OS.

Memory Management in OS (in Hindi)

In this lesson we learned what is Contiguous And Non-Contiguous Memory Allocation.

Contiguous and Non-Contiguous Memory Allocation (in Hindi)

In this lesson we learned how to find Hit Ratio and miss Ratio and Effective Access Time.

Question on Hit Ratio and Effective Access Time (in Hindi)

In this lesson we learned what is Fixed and Variable Sized Partitioning.

Fixed and Variable Sized Partitioning (in Hindi)

In this lesson we learned what is First Fit, Best Fit and Worst Fit.

Explanation to First Fit, Best Fit and Worst Fit (in Hindi)

In this lesson we Solved a previous Year GATE Question On First Fit, Best Fit and Worst Fit.

Variable Sized Partitioning | First Fit, Best Fit and Worst Fit (in Hindi)

In this lesson we Solved a previous Year GATE Question On Fixed Size Partitioning on First Fit, Best Fit and Worst Fit.

Fixed Size Partitioning | First Fit, Best Fit and Worst Fit (in Hindi)

In this lesson we learned how to Convert Logical Address To Physical Address In Contiguous Memory Allocation.

Logical Address to Physical Address in Contiguous Memory Allocation (in Hindi)

In this lesson we learned what is Paging in Memory Management.

Introduction to Paging in Memory Management - Part 1 (in Hindi)

In this lesson we discussed about Paging, Page Table with the help of an Example.

Introduction to Paging in Memory Management - Part 2 (in Hindi)

In this lesson we learned how to Convert Address To Space | Paging In Memory Management.

Address to Space Conversion | Paging in Memory Management (in Hindi)

In this lesson we learned how to Convert Space to Address | Paging In Memory Management.

Space to Address Conversion | Paging in Memory Management (in Hindi)

In this lesson we learned how to Solve questions on Paging In Memory Management.

Question on Paging in Memory Management (in Hindi)

In this lesson we learned what is TLB (Translation Look Aside Buffer) In Memory Management.

TLB | Translation Look Aside Buffer | Memory Management (in Hindi)

In this lesson we learned how to solve numerical on TLB and Disadvantages Of TLB.

Numerical on TLB | Paging in Memory Management (in Hindi)

In this lesson we learned how to find Size Of Memory Wasted Due To Page Table.

Numerical on Paging - Part 1 (in Hindi)

In this lesson we learned how to solve questions on Paging In Memory Management.

Numerical on Paging - Part 2 (in Hindi)

My Name is khushi. I am an engineering student. 

Khushi Sharma

Sandeep Singh

In this course, the educator discusses the basics of the operating system and takes you on a tour of the major operating system components.

(Hindi) Basics of Operating System: GATE (CS and IT)

Nidhi Jain

In this course, Nidhi gives an Introduction to Operating System which consist of its goals and services offers by OS and different type of OS.

Operating System for GATE Examination

PhD pursuing NITK student. Teacher by profession. Sketching and cooking are hobbies

Ranjit Kolkar

When the computer resources are held by the process and is also waiting for the other  processes, this situation  may lead to deadlock.
Resource allocation graph
4 Necessary conditions
Deadlock prevent
Deadlock avoidance
Safe state
Banker's algorithm

GATE: Deadlocks

In this course, we will learn a fundamental unit of CPU utilization that forms the basis of Multithreaded Computer Systems and also discusses the APIs for Pthreads, win32, and Java thread libraries.

(Hindi) Threads and Processes - GATE (CS IT)

Teaching experience of 4+ years as GATE faculty with some prestigious GATE institutions,Qualifying GATE from 2014,Qualifyied UGC NET 2018(ju

Megha 

This course will give detailed information about the process synchronisation.we will learn how to resolve the classic synchronisation problems using different synchronisation mechanisms.

Lessons

27 lessons • 4h 8m

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Process Synchronization (in Hindi)

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Previous Year GATE Question On Race Condition (in Hindi)

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Critical Section Problem (in Hindi)

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Two Process Solution Of Critical Section Problem (in Hindi)

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Two Process Solution Of Critical Section Problem using Flags (in Hindi)

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Peterson's Solution to Critical Section Problem (in Hindi)

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Introduction to Semaphores and It's Applications (in Hindi)

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Semaphores Continues (in Hindi)

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Producer Consumer Problem (in Hindi)

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Reader Writer Problem (in Hindi)

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