Operating System is a program that acts as an interface between the user of a computer and the computer hardware. An operating system is a system software that manages the computer hardware. The purpose of an operating system is to provide an environment in which a user can execute the programs in convenient and efficient manner. Operating system goals:---- -------------------------------------- Execute user programs and make solving user problems easier Make the computer system convenient to use Use the computer hardware in an efficient manners Depends on the user point of view:------- --------------------------------------------------------- For PC’s Users want convenience, ease of use and good performance Don’t care about resource utilization But shared computer such as mainframes, os is designed to maximize resource utilization of hardware. Users of dedicate systems such as workstations frequently use shared resources from servers. Handheld computers are resource(power, speed) poor, os is designed for usability and battery life. Depends on the system point of view:----------------------- ---------------------------------------------- OS is a resource allocator Manages all resources Decides between conflicting requests for efficient and fair resource use OS is a control program Controls execution of programs to prevent errors and improper use of the computer
Thank you for teaching such great things sir i listen to your all subjects&in os subject and i scored A grade that too in jntuh all that credit goes to you only sir. That way you explain the subject is awesome, everyone can understand that.Happy Teachers Day Sir🙏❤
Sir thank u thank u so much sir ❤ I didn’t even come to know that what is OS but in just just one day before exam I watched almost 50-60 videos which are so usefull and i did my sem exam about 90-95 marks iam so happy today and ur explanation is just like magic which needs no practice.❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥
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@SudhakarAtchala sir next Modern software engineering Ane subject cheppandi sir please sir..next month ending ki semister undhi sir please videos cheyandi... And next Machine learning kuda pai videos cheyandi sir pls.. 🙏🙏🙏🙏🙏
@SudhakarAtchala videos chestara Sir?... Ee two subjects paina.., Machine learning matram pakka videos cheyandi sir telugu or english lo.., mee vallane DLD subject pass aiyyanu recent gaa and alane java also..,please do videos on machine learning..pls give reply si.., it's my request....🙏🙏🙏🙏🙏
It's not about repairing the hardware components. It's about with os we can use hardware components like printer, scanner etc efficiently. Without os u can't take print out . With out os u can't use mouse etc
Is all the topics are enough to jntuk i want to prepare for my sem exams i am searching for best video in os i finally get urs ...i just have that dought that all these topics are enough r not...can u plz clarify my dought sir
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Operating System is a program that acts as an interface between the user of a computer and the computer hardware.
An operating system is a system software that manages the computer hardware.
The purpose of an operating system is to provide an environment in which a user can execute the programs in convenient and efficient manner.
Operating system goals:----
--------------------------------------
Execute user programs and make solving user problems easier
Make the computer system convenient to use
Use the computer hardware in an efficient manners
Depends on the user point of view:-------
---------------------------------------------------------
For PC’s Users want convenience, ease of use and good performance
Don’t care about resource utilization
But shared computer such as mainframes, os is designed to maximize resource utilization of hardware.
Users of dedicate systems such as workstations frequently use shared resources from servers.
Handheld computers are resource(power, speed) poor, os is designed for usability and battery life.
Depends on the system point of view:-----------------------
----------------------------------------------
OS is a resource allocator
Manages all resources
Decides between conflicting requests for efficient and fair resource use
OS is a control program
Controls execution of programs to prevent errors and improper use of the computer
millions worth of content for free hats off sir.
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@@SudhakarAtchala oh yeah 👍, I did that
You are the one and only god for all our college students.Thank you so much sir❤
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Thank you for teaching such great things sir i listen to your all subjects&in os subject and i scored A grade that too in jntuh all that credit goes to you only sir. That way you explain the subject is awesome, everyone can understand that.Happy Teachers Day Sir🙏❤
Great job. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...
Sir thank u thank u so much sir ❤
I didn’t even come to know that what is OS but in just just one day before exam I watched almost 50-60 videos which are so usefull and i did my sem exam about 90-95 marks iam so happy today and ur explanation is just like magic which needs no practice.❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥❤️🔥
That's amazing! I'm happy my videos could make a difference for you. All the best for your future studies! 😊 Please like the videos, and share it with your friends. Thanks in advance.
thank you so much sir by watching your whole playlist I'm able to clear my OS paper
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every student deserve to have a faculty like u sir, thank u
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Happy guru pornami 😊😊
My guru🙂
Sir.... Nothing to say ....🙅🤫🤫🤐 Simply hats off sir....
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Blessed to have your videos sir thank you thanks alot sir 🎉
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thank you so much sir by watching your whole playlist I'm able to clear my OS paper today ❤ keep going❤
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Tq sir I am clear my operating system subject
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Good Explanation Sir
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Thank you sir❤
Sir please make videos on software engineering subject
Sir is this playlist complete?
Please reply 🙏
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Sir if you just write what are you saying in the video on as a book. Then it will me most effective and compressive book on Operating System.
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Sir please upload Videos on digital logic design subject. You're lectures are extraordinary.
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Thank you sir. Upload the videos
MREC Attendance 🤚
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@SudhakarAtchala sir next Modern software engineering Ane subject cheppandi sir please sir..next month ending ki semister undhi sir please videos cheyandi... And next Machine learning kuda pai videos cheyandi sir pls.. 🙏🙏🙏🙏🙏
@SudhakarAtchala videos chestara Sir?... Ee two subjects paina.., Machine learning matram pakka videos cheyandi sir telugu or english lo.., mee vallane DLD subject pass aiyyanu recent gaa and alane java also..,please do videos on machine learning..pls give reply si.., it's my request....🙏🙏🙏🙏🙏
Sir whether these videos all enough for placements (for operating system)??
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🎉
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Sir please do videos on I/O systems in OS
We have a exam on Monday
We just easily understanding ur lectures please do sir
sir please if you start any course start it with basics first like this lecture thanks for your value content and hardwork
Yes I will
Sir, you said that without the operation system the user can't directly work with the computer hardware.Is that true?
It's not about repairing the hardware components. It's about with os we can use hardware components like printer, scanner etc efficiently. Without os u can't take print out . With out os u can't use mouse etc
@@SudhakarAtchala got it sir...thnx a lot....
Sir please explain streams in java please sir
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Is all the topics are enough to jntuk i want to prepare for my sem exams i am searching for best video in os i finally get urs ...i just have that dought that all these topics are enough r not...can u plz clarify my dought sir
All topics are covered. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
Sir pls make the videos for software engineering subject BCA 5th sem
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@@SudhakarAtchala sir pls upload the videos...Software engineering....you lecture is awesome..sir..i can easily understand. Sir
Sir can u upload python full course
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@@SudhakarAtchala thank u sir
Sure I will subscribe
Sir is this playlist is covered all the topics for gate exam .plz reply
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sir are these classes useful for r20 regulation?
Yes, it covers all regulations. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
Can u pls share notes too......
very soon. Please like the video, subscribe to the channel, and share it with your friends. Thanks in advance.