sir this is my 3 rd playlist on this channel. I watched your more than 100 videos . I am pretty confident on my concepts. This is best channel to clear concepts with examples. thank you sir for coming in my life and making me confident.God bless you .
Sir really liked your video.... I was so doubtful about this topic but after watching the video I'm clear with my concept...also liked your factory and truck example.
sir apne bola ki spooling uniprogramming h. and jab koi process i/o k liye jayegi to cpu doosri pr switch nhi krega wait krega completion k liye.us tym cpu idle rahega to fayda kya hua isse accha to wo khud hi input process krleta jb utna time idle hi baithna h to. if spooling was a multiprogramming then the benefits of i/o drivers can be observed.
12:53 why would CPU wait for I/O when we are already providing all the requirements in our Job i.e., Job : Program + inputs + control instructions. Then what will CPU wait for ?
Beacouse we store the data in disc we don't have to wait for it's operation until the previous operation is done by CPU it will access new data stored in main meamory by this way speed is enhanced
If this system was uniprogramming (with no CPU scheduling which means once a job is started the CPU will finish it), then how could the system overlap IO operations of one job with another? (I'm talking about the 4th point in the video)
i really like ur way of teaching sir...but have a question....if spooling itself means to perform multiple operations..while CPU is processing.....then how can it have a disadvantage "uniprocessing" ? (i understand uniprocessing as u explained but still not getting 'simultaneous' and 'uniprocessing' at same time)
Multiple operatioin Input/output k respect me hai. Process abhi bhi ek sath ek hi load ho rha hai memory me issliye uniprogramming hai , Agar ek sath bahut saare processes load rehta memory me toh multiprogramming hota.
first dual memory concept comes into picture(Ram+disc) cpu had no interaction with i/o devices. cpu need to wait for i/o devices , so it was more utilized
Most welcome dear❤Keep learning & supporting! Stay connected for more amazing videos & upcoming contents 👍😊You can also check out our CS bundle course for complete preparation of Computer Science subjects, sharing course link below: www.knowledgegate.in/learn/Zero-to-Hero-in-Computer-Science
Sir, there is one Request from my side.Please upload the full series video of OP then go for DBMS,TOC and any other Subject.And one more request if possible then please upload the full series of CD and CN.Thank you sir...
CAN SOMEONE EXPLAIN ME WHY THE DATA WHICH HAS BEEN PROCESSED BY CPU IS NOT GOING DIRECTLY FROM MAIN MEMORY INSTEAD FIRST GOING TO DISK AND THEN GOING THROUGH MAIN MEMORY TO OP DEVICE
If spooling is uniprogramming then what benefit did it give. Earlier cpu was taking input directly from input devices and now through the disk, but what difference does it make? Time taken to get input is still the same. Someone pls explain.
@@johhnyevans9614 Spooling is uniprogramming. This means that cpu cant perform other processes while one process is busy in I/O operation. The cpu will simply wait.
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sir this is my 3 rd playlist on this channel. I watched your more than 100 videos . I am pretty confident on my concepts. This is best channel to clear concepts with examples. thank you sir for coming in my life and making me confident.God bless you .
Real life se connection is simply awesome! Interesting bna dete ho lecture aap. Keep it up Sir.
yaar kya shandaar tarika and analogies hai nyrr samjhaane ki great teacher
Glad you think so @kevin❤ Keep learning & supporting! Do visit our website www.knowledgegate.in for more amazing contents👍
Sir the eg that you give is just out of the box and direct connet us and we understand the concept so easily... Thanku sir 😊😊
Most welcome dear @Dhaara! keep supporting & stay connected👍 Do visit our website www.knowledgegate.in for more amazing videos & contents😍
Sir really liked your video.... I was so doubtful about this topic but after watching the video I'm clear with my concept...also liked your factory and truck example.
I have watched a lot of videos but ur video cleared my all confusion...Thanks a lot...
Very Nice Explanation sir!Keep it up....
Real life examples are awesome!
Thank you very much indeed!
Real life examples are what we need. Great work sir!
Sir you are too awesome to be a teacher ...Plz add video on buffering
woww!! the way you speak and the way you explain ,i just love that.
Your general examples are superb...makes topic more interesting...first i hit like then start watching
Yeah, even I do the same lol!
You always relate topic concept to routine example.
Thats makes very easy to understand...💙❤💛💚
.
Damm! The Gowdown example was amazing!
Nice video sir... Fabulous Explaination
You are saviour for computer science students
Aap hr topic bhut achhe se explain krte h.. thank you so much sir
Thank you 😍 Keep learning & supporting ! Do visit our website www.knowledgegate.in for more amazing courses & contents 👍😊
Can you please make videos on Computer Architecture? The way you explain things is very easy to understand.
Absolutely awesome.. Got crystal clear concepts ❤️ thanks sir
sir apne bola ki spooling uniprogramming h. and jab koi process i/o k liye jayegi to cpu doosri pr switch nhi krega wait krega completion k liye.us tym cpu idle rahega to fayda kya hua isse accha to wo khud hi input process krleta jb utna time idle hi baithna h to. if spooling was a multiprogramming then the benefits of i/o drivers can be observed.
Superbb.. Teaching... Way😊😊😊
Good teaching
Thank u sir 👍bhoot acchi h apki teaching skill
You are so welcome dear @Maya 🤗Keep learning & supporting! Stay connected for more amazing contents & videos 👍
Apne bahut acha padhya sir ..Thak u sir
Sir please upload computer architecture ki classes
th-cam.com/video/2JSuxiq6z-I/w-d-xo.html
@@avinashtiwari8231 I disliked your video and report you for misleading us
The link provided isn't of architecture.
.
Happy teacher's day sir🙏
Sir ji example ekdum Kamaal wala dete ho 😂😂 7:11 is the best moment.
Haha .. Thank you friend.. Keep following and learning and enjoying..
.
Very nicely explained the concept 😇
Wonderful teaching style. Please Upload complete course of Computer network. I will take IT officer exam in January 2019. Thanks sir
Thanks for sharing the information
Best teaching skill sir and example bhi must tha tnx sir👌
Thank you dear 😍 Keep learning & supporting ! Do visit our website www.knowledgegate.in for more amazing courses & contents 👍😊
examples are really helpfull
thank you for being so awsome 🙏
Glad you think so! Keep learning & supporting ! Do visit our website www.knowledgegate.in for more amazing courses & contents 👍😊
examples kahan sey laatey ho yaar direct brain mey concept challenge janta hai. love you sir.
2nd unit videos are not there in ur playlist please provided don't Skip I was very interested in os because of ur lectures
Sir your all videos are very helpful... Nd i have a request.. Plz upload solved examples on disk scheduling..
Best teacher in the world thanku so much
examples taken was amazing🤗🤗
Very nice your lecture sir
12:53 why would CPU wait for I/O when we are already providing all the requirements in our Job i.e., Job : Program + inputs + control instructions.
Then what will CPU wait for ?
Because these resources are used when the I/O operation is performed
thanks sir for such useful content and your way of teaching is too good
Is this lecture recommended for gate or just college curriculum ?
I totally love this video ,it was very helpful for me and I didn't recognize that 14 min was passed ☺️. Keep it up
th-cam.com/video/2JSuxiq6z-I/w-d-xo.html
Sir thanks bht helpful hai. Real time system bhi padhiye sir pls
Roti waala example bhaut accha tha my mom started laughing badly
Isme hasne wala kya tha🤔😂
Hysterically..... Badly is incorrect
@@Shubham111_00 woii to , kuch bhi
Sir Nice Examples
Thanks for the vedio
Beacouse we store the data in disc we don't have to wait for it's operation until the previous operation is done by CPU it will access new data stored in main meamory by this way speed is enhanced
Best teacher ever seen 🙌🙏
Thanks sir aapke video bhut useful h hm student ke lia
If this system was uniprogramming (with no CPU scheduling which means once a job is started the CPU will finish it), then how could the system overlap IO operations of one job with another? (I'm talking about the 4th point in the video)
Thanks for uploading such wonderful lectures sir....
Many many many thanks form Bangladesh.
i really like ur way of teaching sir...but have a question....if spooling itself means to perform multiple operations..while CPU is processing.....then how can it have a disadvantage "uniprocessing" ? (i understand uniprocessing as u explained but still not getting 'simultaneous' and 'uniprocessing' at same time)
Multiple operatioin Input/output k respect me hai.
Process abhi bhi ek sath ek hi load ho rha hai memory me issliye uniprogramming hai , Agar ek sath bahut saare processes load rehta memory me toh multiprogramming hota.
yes i also confused in that
@@MrAbhinaykumarsuraj thanks
first dual memory concept comes into picture(Ram+disc)
cpu had no interaction with i/o devices.
cpu need to wait for i/o devices , so it was more utilized
excellent video sir
Sir apka padhya huya samj a janta ha thnx sir🙏
thanks for the video
great example
Kya mast example dete ho sir ji 😂😂❤😍🥰🥰
Nice video sir. I understood it properly.
thank uu sooo much sir mera paper hai1 may ko os ka bsc cs 2nd year kafi help mili hai aapke hai lecture se
very nice explanation....Sir start uploading videos on computer org. soon......
Yes sir
Super class sir ji
bahut achha samjhaya tq
a great teacher
I am preparing for a test. So can you kindly tell me the important topics that I can cover.
VERY NICE EXPLANATIO SIR
Very nice thank you sir.......
State of the art explanation!!
th-cam.com/video/2JSuxiq6z-I/w-d-xo.html
Good boi sanchit
nice explaination
Awesome explanation sir... Thanks sooooo much
Nice Teaching method
amazing class Sir , Thanx...
Most welcome dear❤Keep learning & supporting! Stay connected for more amazing videos & upcoming contents 👍😊You can also check out our CS bundle course for complete preparation of Computer Science subjects, sharing course link below:
www.knowledgegate.in/learn/Zero-to-Hero-in-Computer-Science
Sir, there is one Request from my side.Please upload the full series video of OP then go for DBMS,TOC and any other Subject.And one more request if possible then please upload the full series of CD and CN.Thank you sir...
Yes Rahul will upload all sequentially..
@@KNOWLEDGEGATE_kg sir please computer architecture par bi video banay
Thanks sir very good explanation
Thanks you sir My confusion is clear I am understand it very well
That's great.. Keep supporting and learning..
Sir agar Mai ye diagram paper me bnaye to sahi hoga number milege
Nice!!!
Can you make a video on system call
It is also very confusing
The way you teach we can easily understand
Make more videos
another very good Video sir thanks
You are a great teacher
Thanks sir ji 😆
Nice sir 👍👍
Thanks a lot dear 😍 Keep learning & supporting ! Do visit our website www.knowledgegate.in for more amazing courses & contents 👍😊
great explanation
Glad you think so! Stay connected & keep learning👍
Thnku , sir for this great job. your video helps us lot.
Thank you sir. I like the factory and godaam exmaple.
Sir please upload full video...
so niceee lecture sir g
very helpfull
Best explanation sir..
Thank you buddy..
where is the OS? is it still in the memory or was shifted to the disk?
Thank You Sir. Very Nice EXPLANATION
CAN SOMEONE EXPLAIN ME WHY THE DATA WHICH HAS BEEN PROCESSED BY CPU IS NOT GOING DIRECTLY FROM MAIN MEMORY INSTEAD FIRST GOING TO DISK AND THEN GOING THROUGH MAIN MEMORY TO OP DEVICE
Well explained sir!
Tqq
Thank's Sir....
Great sir.. thank you so much...
Thanks sir it's very helpful for me thank you sir hor videos upload kro subject related different topics ki
thank you sir, you explain so gud. respect you.
nice expanation
😊thx
Excellent
Thanks sir ji😆
If spooling is uniprogramming then what benefit did it give. Earlier cpu was taking input directly from input devices and now through the disk, but what difference does it make? Time taken to get input is still the same. Someone pls explain.
The CPU doesn't have to wait for input devices, it can carry on with other computations in the time the data is fetched from the disk.
@@johhnyevans9614 Spooling is uniprogramming. This means that cpu cant perform other processes while one process is busy in I/O operation. The cpu will simply wait.