Hard Disk Drive - 2 | Seek Time | Rotational Latency | Access Time | Read Time |Transmission Time |
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- เผยแพร่เมื่อ 8 พ.ย. 2024
- Copyright: - Deb Shekhar Laha
#OperatingSystem #HardDiskDrive #GATE_Examination #HDD
#SeekTime #RotationalLatency #AccessTime #ReadTime #TransmissionTime
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• #StructureOfHardDiskDrive | Hard Disk Drive - 2 | Seek Time | Rotational Latency | Access Time | Read Time | Transmission Time | #HDD | • Hard Disk Drive - 2 | ...
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• #StructureOfHardDiskDrive | Hard Disk Drive - 3 | How does Hard Drive work? | Hard Disk Read/Write Operations | Explained | #HDD | • Hard Disk Drive - 3 | ...
Other Videos: -
• #StructureOfHardDiskDrive | Hard Disk Drive - 1 | Platter | Track | Cylinder | Sector | Cluster | Actuator | Read-Write Head Assembly | Spindle |#HDD | th-cam.com/video/oEORcCQ62nQ/w-d-xo.html
• #StructureOfHardDiskDrive | Hard Disk Drive - 3 | How does Hard Drive work? | Hard Disk Read/Write Operations | Explained | #HDD | th-cam.com/video/lK-wdT7goR0/w-d-xo.html
Thanks DS6 I have seen almost all videos regarding HDD. Yours is the Best. Robotic voice is not a Distraction. Its Nice. All concepts explained Clearly and Effectively. Yours are the one which is Clear and Detailed. Thanks again for that.
Thank you so much for watching my tutorial videos & your inspirational feedback. This is a very small initiative of mine to teach my students. Your motivational words will help me a lot to improve more. I will try my best to give good contains. Thank you so much again. ♥️♥️♥️♥️
i had never seen in my entire life this type of teaching..................!!
The best !!! Simple, clear and without annoying music !!!!!!
Thank you so much for your support ❤❤❤❤
After being so confused, I have now understood it completely. Thanks
Wow this is very so great video...so informative and detailed.. thank u very much for sharing this...godbless ❤️❤️❤️❤️
thank dude , love the way the explanation of you walks , and the fancy illustrations as well .
Thanks DS6.
Awesome video for explaining the different concept. Kudos!
Thank you so much for comprehensive technical information . While there are many videos ,you have explained track operation precisely. Very much systematic. Keep it up. My best wishes.
Thank you so much for your valuable feedback and support 🙇♂️🙇♂️🙇♂️🙇♂️. Feeling really wonderful to get comment from you. Thank you once again ❤❤❤❤
Very, very, very good teaching method... Thank you. I wish you other educational videos on the rest of the computer components, and thank you
just summarised my studies
thank you
Thank you so much 🙏❤🙏
Thank you sir and i want a video on hard disk related mathematics
Thank you so much for your valuable feedback & support. ❤❤❤❤ Are you asking video related to Seek Time, Latency Time etc?
Thanks man ,you explained all the concepts clearly.
Thank you so much for your valuable feedback and support ❤❤❤❤
You helped me a lot sir , thank you
Thank you so much , this helped me a lot 🙏♥️
Thank you so much for your support ❤🙇♂️❤
got it !!!! understood sir..nicely explained
Thank You so much Aashutosh. It is very important for me that you are getting these topics properly or not. Please suggest me where I can improve for explain the topics.
@@DS6Inc the videos are very easily understandable..also those short animated videos really did explained the topic in a visual way..it was really nice sir
Dear Aashutosh, Thank you so much . It will help me to improve a lot. Please please suggest me those software names you have mentioned earlier. Thank you again. ♥️
Really amazing video, Good Job!
Thank you so much for your support 🙇♂️❤
So beautifully explained and I could visualize. Please make such all concept videos on COA and OS
Thank you so much for your valuable feedback and support ❤❤❤❤. Currently working on a video for Virtual Memory which can cover CO, CA & OS. I hope your all good wishes I may able to upload more videos on Organization, Architecture & Operating System. Thank you so much again. Take Care.
Very nice explanation sir. It will be better if you narrate the videos...Thanks for doing this..
Thank You so much for your very important feedback. Due to non-availability of good quality microphone, I couldn't record the narration with my voice. It was recording with lots of background noise.
I will try my best to find the solution for it & from the next tutorial I will use my own voice narration.
Thank you again for your valuable feedback. ♥️♥️♥️♥️
Great. Thanks
Awesome... So much effort... Loved both parts
Thank you so much for your valuable feedback and support.... ❤😍❤😍
nice one
sir in this video many time as you said when read/write assembely moves than it is taking some time because it is not in desire but it is going to his desire sector/track. so please can u explain that thing....
OK. Good.
Let's think about a situation.
Your Operating System has just started. Assume that, 4 Programs are required to start the OS. Those 4 Programs are first fetched from HDD & put it inside RAM/Cache to execute by the CPU i.e. to become 4 processes .
Assume those 4 programs were in Track No.1+Sector No.1, Track No.1+Sector No.2, Track No.1+Sector No.3 & Track No.1+Sector No.4 inside the HDD.
Now, your OS is running becasuse of those 4 processes are running and they are in RAM/Chache to continuously access by CPU with the help of OS. Your HDD is doing nothing right now since you haven't started any application e.g. VLC Media Player.
So, the last program fetched from the HDD was Program 4 of OS which was in Track No.1+Sector No.4 and your R/W Head is situated in Track No.1+Sector No.4 currently.
Now, you want start VLC, it can't be in Track No.1+Sector No.4, the location must be different, suppos Track No.5+Sector No.2.
So, R/W Head will move from Track No.1+Sector No.4 to Track No.5+Sector No.2 to fetch VLC and it will take some to reach that desired destination.
It is very hard to find that the R/W Head in exactly same location from where we want fetch the Data. It can happen only if we fetch the data from the same location again & again, then from the second time R/W Head Movement time to the desire Teack & Sector will be zero.
@@DS6Inc Got it sir.....Nicely explained Thanku so much 😊
😊😊😊😊 For any further information please ping me anytime.
@@DS6Inc Sure sir 🥰
It's robotic voice. Intonation is important. It's difficult to understand. But your video is very understandable. Graphics is fine. You just have to change the voice from robotic to natural.
Thank You so much for your very important feedback. Due to non-availability of good quality microphone, I couldn't record the narration with my voice. It was recording with lots of background noise.
I will try my best to find the solution for it & from the next tutorial I will use my own voice narration.
Thank you again for your valuable feedback. ♥️♥️♥️♥️
Good job👍
Than you so much Dinesh ❤❤❤❤
Your content is amazing. But one tip, even if you don't have a proper microphone, there are so many text to voice application that have a more natural voice. This voice is just too robotic. Keep up the amazing job
Thank you so much for your comment, I really appreciate it. I will try my best to incorporate my voice or natural voice in the next videos. I hope you may like them too. Thank you so much again for your valuable feedback & support....❤❤❤❤
Aswm video sir
Thanks a lot 😊
I need formula to calculate access time to read two consecutive disk blocks,
And
access time to read two disk blocks which are located in two tracks
I love you.
Thank you so much ❤🙇♂️❤
dude it awesome but commentry is .......
Pay someone to voice over your scripts. WOuld be better, more human and realativly cheap. (plus the voice actor can check for grammer mistakes if he is native)
please don't keep repeating everything two time.... very hard to concentrate, I can replay any section if I want to... your robotic voice itself is already quite slow and clear.. concept is simple... you can choose to repeat only those are relatively important... not every point please.
do you understand cylinder?