L-3.7: GATE 2005 Question on Direct Mapping | Cache Mapping Questions | Computer Organisation

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This video contains GATE 2005 Question on Direct Mapping.
Link of Direct Mapping : • L-3.6: Direct Mapping ...
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[@rohitmahajan2111]

I have joined coaching for gate but i am getting more clarity in concepts here.Thanks for your teaching.❤

[@GateSmashers]

Thank you..Keep learning and sharing..

[@saurabhbhise9222]

Paise Barbad!

[@harshkumarsingh5815]

Gate nikala bhai?

[@mysticlunala8020]

Same Question 😂😂😂

[@tarungrover9415]

@@harshkumarsingh5815 haan abhi voh iit guwahati mein Mtech kar rha hein, mera classmate tha

[@muhammadshahryar3128]

Sir I am a student with weak basics but honestly whenever I watch your video I get all the knowledge which I was looking for and could not get from other videos. Love from Pakistan.

[@sayaksarkar3265]

gau

[@harishk1211]

1 million goods aap se achha koi nahi samjha sakta hain aapko koti koti koti naman

[@aandz6194]

( @ 5.00) I think here no. of lines is 1k, which starts from 0 to 999 ( not 1023 ) but the binary representation will be 2^10 by which we can address the lines with 10 bits.( we can address upto 1023)
..................
By the Knowledge of this channel.

[@01aniruddhaislam26]

thanks

[@sayakdas2293]

Yes, This was Also my Question... 1k means 1000 so 0 to 999

[@sahilagarwal3422]

But we does not able to represent 1000 lines address in bits, we able to represent 1024 lines address in bits(10) that is nearest greater than 1000 , in this question we use only 1000 lines and reserved rest lines for further use

[@UCS_TharunTejaShripathi]

My favorite pink t shirt guy .😂

[@Ritzieworld]

Well explained .. all my doubts are clear now👏thanku

[@Travel_learn_vdDiksha]

Nice explanation...... really helpful 💞💞💞

[@rounak3239]

Gurujee shandar jabardast zindabaad

[@proxima1720]

2:05 lsb bits

[@ritikasingh4084]

Sir, In ques it is asking for Cache indexing and cache indexing is BO+LO so, there should be 15 bits to represent this. So answer should be option C(15,17).
Please clear my doubt.

[@sandeepreddyvutakanti1189]

Yes it's correct

[@mohangouda4212]

Bhai again an extraordinary explanation

[@vrishabshetty1325]

Sir I think there is a mistake
The no of lines are 1000
To index 1000 lines in binary we need at least 10 bits = 0-1024 (in decimal)

[@saurabhbhise9222]

according to you 32KB/32B = 1000?

[@saurabhpandey8020]

@@saurabhbhise9222 1024=2^10

[@yunusemrekaratas3440]

thanks bro , correct answer @@saurabhpandey8020

[@ShaliniSingh-xc5rn]

Yup bit confusing..numericals sir... Hard too... Need to watch again... Thanks for ur efforts sir

[@sukhmanisinghcheema95]

Is sir taking one word equivalent to 1 byte here which resulted in 5 bit representation of block offset????? Someone help me pls

[@TheMeghaRastogi]

Sir I took block size 32×8 means 8 bit requires for block size that's why I did the whole numerical wrong. Can u tell me why we don't take block size 32×8 bit?

[@akshatbhat]

Yes Sir same doubt

[@hvtyagi]

Thank you sir

[@reetirajesh]

Thank you so much sir, please upload c++ topics also....

[@KushChoudhary]

sir, I had my CAO exam today. wish you had uploaded a bit earlier. hehe.

[@006-shivashankarpanigrahi4]

Tomorrow I have my exam 🙄🙄

[@KushChoudhary]

@@006-shivashankarpanigrahi4 Good-luck 😉

[@ajaykoppaka3013]

2:10 I think it is supposed to be LSB where the block offset is stored

[@sratnamanjari244]

Thank you Sir 😊.....
U r the Best 👌👏

[@abhishekchauhan7974]

Sir, 32 bytes ko bits me represent galat kiya h. 32 *8=256bits= 2^8 bits is block size and 2^5 is word size and 2^3 is total no of words in one block so to represent them in bits we have to use 3 bits. ATM answer should be 10,19

[@Ankityadav-uo2je]

Good sir 🙏

[@thesportslightmaker5988]

sir plzz upload more vedios on previous year questions..
And thnx for this vedio

[@sayantabhattacharjee9808]

Sir, thankyou for the video. Just something to ask , it is given in the question that block size is 32 bytes, should we not convert it to bits before calculation?

[@vishes1655]

me too same doubt??

[@saurabhbhise9222]

you can

[@anongirl3122]

Yes same doubt

[@deepanshumishra4568]

Bade bhai thank you so much🙏🏻👌🏻

[@khushipitroda385]

sir please upload microprocessor videos also

[@sahilprasantachoudhury911]

Video starts at 1:18

[@shivrajahirwar4334]

very nice explanation sir

[@ranajitbera7350]

Show direct mapping concept of book shelves(consider 16 books and 4 shelves). How does the processor map into cache in this case( consider main memory size is 2^m and number of cache block as 2^r)...can you explain this question?? It's very urgent.. Thank you

[@GauravPandey-ew8cc]

Air nice video apke he channel se bs padhta hu sir isbr ke exam k phle computer organization and architecture upload kr dijiye plsss
Rooz ek kr diya kriye upload pls sir

[@preethamm.n1161]

Sir thank u very much
😍😍😍😍🌹🇮🇳🇮🇳🇮🇳

[@gauravbhosle281]

can we also say that number of bits require for cache indexing is equal to line bits
i.e in this example 10 bits

[@sougatadey9543]

what is k and why its value is 2^10 ?

[@nishantmarwah819]

thank you so much sir.

[@vivekmakwana5017]

Great work

[@ayushiyadav1]

Thankss sir

[@hiteshphulwariya3038]

congrats sir for 900K

[@ayushigarg4370]

Sir the numericals of this topic are quite typical sir can u please refer any book or material with the help of which i would be able to solve numerical of this subject.. i am trying my best but not able to solve the questions of this subject.

[@Ankityadav-uo2je]

🔥

[@societystalker47yearsago65]

Thank you so much sir

[@souravsingh763]

Sir, According to question block size is 32 bytes so ( 1byte = 8 bits)
We need to represent 32*8 bits
But you i take only 5 bit to represent how ?

[@abhijitkumar5696]

32bytes means 32 location of 1byte each .. and for accessing those 32 location 5bits r used

[@rohitkumbhar9251]

@@abhijitkumar5696 but words are of 2 bytes so 16 locations

[@shabir301]

@@rohitkumbhar9251 here is not mention the word size So, we take 1 word = 1 byte

[@levi-lb6dp]

Dhanaywad

[@namitsharma3449]

Thanks sir g 👍

[@AnkitKumar-ue3rr]

Thanks sir☂️

[@RaviSingh-yf6jd]

Thanks sir but also upload software engineering computer graphics

[@laxmibohra3212]

Ys sr plz Se p video bnao I really need

[@rohitkumbhar9251]

blog size 32 bytes h mtlb ki ak bite me 32 words honge aur unhe represent krne ke liye 5 bit lagenge.....am i right??

[@tanujpandit7183]

great

[@yamisharma7226]

Thanku sir.

[@paurushgargtube]

Thanks.

[@madhusantoli7877]

Thanku sir

[@ShaliniSingh-xc5rn]

Thnku sir

[@anupkumar-sy1nc]

Sir plz explain how many word in one block in this question

[@shubhamshinde5643]

32

[@tanishneema4507]

Sir why did we not convert the 32 bytes to bit and just take `log` and move forward with 5 bits??

[@NaveenKumar-os8dv]

Same, I am also having same question, did you get it?? Please tell if you did.

[@TooltipTechnology]

Hi sir,
Can you please upload flip flop and gates video

[@Masakkalii]

Par 1 group me jitne words hay uske babsis pe hum ofset nikalte hayna

[@malikshab832]

Sir how to find memory location cache address/block direct mapping

[@someshmishra6636]

mera concept ban gaya .

[@JyotiKumari-ym5mq]

Cpu generate logical address...na

[@rahulrai8216]

Sir can u suggest some best books for practicing questions..??

[@Masakkalii]

Are bhai par ek group me jitne word hay usko 2^ nikalte hay na par ye kasyse nikala dimak kharab hogaya mera chakragaya may subehse karahahu

[@theresilientpianist7114]

🙌🙌🙏🙏

[@ayushiyadav1]

3:26

[@far-iz]

Can anyone give me practice questions of direct mapping ?!

[@rafiulsenglishclinic2850]

[@johnyrayz]

Punjabi o bhaji tusi! 😄

[@asmathunisasyedabdahir8269]

Top tukker

[@AdminDarkraiRSK]

if you find a subject hard.......sorry you are learning it from wrong teacher

[@user-dj7nz7us5t]

GW

[@takwirultayasur1944]

Just 1 like in insufficient here as per me.

[@visheshvijayvargiya6797]

hey

[@abdullahbinanwar9083]

feeling sleepy

[@mananjain4959]

Sir how is 1k equal to 2^10?

[@shellnetpeak9466]

That is 1 k= 1024 therefore 2^10

[@HelloWorld40408]

Thank you Sir

[@PratimaYadav-bg3ug]

thanku sir🙏

[@simransingh6137]

Thank you sir