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Operating Systems from Scratch : The Complete Course – 2022

Learn Scheduling Algorithm, Process Management, Deadlocks, Memory management and Secondary Memory Management.
(27 reviews)
1,828 students
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Platform: Udemy
Video: 8h 54m
Language: English
Next start: On Demand

Table of contents


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CPU Scheduling is a process of determining which process will own CPU for execution while another process is on hold. The main task of CPU scheduling is to make sure that whenever the CPU remains idle, the OS at least select one of the processes available in the ready queue for execution. The selection process will be carried out by the CPU scheduler. It selects one of the processes in memory that are ready for execution.

What you will Learn :
Scheduling Algorithms:
•Non-Preemtitve Scheduling Algorithms:
•First Come First Serve Scheduling algorithm.
•Shortest Job First Scheduling algorithm.
•Priority Based Scheduling algorithm.
•Highest Response Ration First Scheduling algorithm.
•Preemptive Scheduling Algorithms:
•Shortest Remaining Time Scheduling algorithm.
•Priority Based Scheduling algorithm.
•Round Robin Scheduling algorithm.
InterProcess Communication (IPC) and Synchronization :
•Synchronization Mechanisms
•Counting Semaphores and Binary Semaphores
•Producer – Consumer Problems
•Readers – Writers Problem
•Dining Philosophers Problem
Deadlocks :
•Deadlock Prevention
•Deadlock Avoidance
•Deadlock Ignorance
Memory Management Unit :
•Contiguous Memory
•Non-contiguous memory
•Multi-level Paging
Who this course is for:
•Academic Students.
•Interview Preparation Persons.
•Competitive Exam Preparation Aspirants.
•Those who want to become a highly paid coding developer.
•Those who want to open up doors in your IT career by learning one of the world’s most popular and in-demand programming.
Important information before you enroll!
•If you find the course is not useful for your career,  no worry since it is free.
•Once enrolled, you have unlimited, 24/7, lifetime access to the course.
•You will have instant and free access to any updates I’ll add to the course – video lectures, additional resources, quizzes, exercises.
•You will benefit from my full support regarding any question you might have 7 days a week.
•Check out the promo video at the top of this page and some of the free preview lectures in the curriculum to get a taste of my teaching style and methods before making your decision.

You will learn

✓ Learn Scheduling Algorithms
✓ First Come First Serve (FCFS) Scheduling Algorithm
✓ Shortest Job First Scheduling algorithm.
✓ Highest Response Ratio First Scheduling algorithm.
✓ Shortest Remaining Time First Scheduling algorithm.
✓ Priority Based Scheduling algorithm.
✓ Round Robin Scheduling algorithm.


• NO

This course is for

• Academic Students
• For all
Professional GATE CS/IT Faculty
Atchyut Kumar is popular programming and GATE CS/IT instructor. He did his Masters from National Institute of Technology-Calicut. He is GATE CS/IT top ranker with 99.97 percentile. He have three years of experience in database development and 7+ years years as GATE faculty.  Totally, He have 12+ Years of overall experience in Teaching/research/Industry where trained over 50000 students in classroom and online courses. He is expert in problem solving techniques, algorithms, competitive programming. Most of his ex-students are working in Amazon, Samsung, Oracle, Google, Adobe and more  and some of them pursuing higher studies like MS, M Tech or Ph D.
Platform: Udemy
Video: 8h 54m
Language: English
Next start: On Demand

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