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Showing posts from August, 2018

SOCIAL MEDIA😲🤑

                  SOCIAL MEDIA yes!!social media this article is not on technical stuff(it is not stuff😅) but it is on our social media.there are many social media available in now days.like Instagram,Facebook,etc.... I think you just have heard  only these name but believe me guys there are many other social media available. I think you have heard twitter.but you are not using Twitter as much as Facebook and Instagram . Personally,I advise all of you who are reading this article please guys give up Facebook and Instagram and give time to Twitter .I'm not saying that you should totally give up Facebook and Instagram. There is stuff on Facebook and Instagram that spoil our mind,spread violence,waste our golden time period of study. If you give this time to twitter I can definitely that your knowledge in your field will increase. Second thing is you should sign up your new account in linkdin (if you already then it is good.) It is plateform for job and it is al

WHY PEN DRIVE IS ONLY AVAILABLE IN POWER OF 2???

If we take a simplistic picture, memory is a series of cells,each cell stores one bot of information. these cell are usually grouped into 8 bytes. when we stores information,we need to specify which byte is to be read-an index is binary number,because it is a series of electrical signals like"on off on off off.."on represents 1 and off represents 0.this index is called memory address. the number of unique address possible becomes a power of two because... 1 binary digit can represent 2 numbers(0 and 1) 2 binary digits can represent 4  number (00,01,10,11 are 0,1,2,3,) and so on.. n binary digits can represents 2 to Nth power distict addresses. thus,usually it makes sense to double capacities of storage-this is not a rule though.it is only a path of least resistance. one can surely manufacture a 6 GB drive by putting in 3*2 GB modules,but any hardware engineer is more likely to decide to make an 8 GB with 4*2. because we computer folk are obessed with power of