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Hey guys, In this tutorial I am going to talk about Least Frequently Used page replacement algorithm it is also called as not frequently used this algorithm replaces the page that has the smallest frequency so i’ll explain this algorithm using an example. This is the page frame buffer these are the page requests.. and

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So my name is Amy Webb, and a few years ago I found myself at the end of yet another fantastic relationship that came burning down in a spectacular fashion. And I thought, what’s wrong with me? I don’t understand why this keeps happening. So I asked everybody in my life what they thought. I

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Hey guys, so I am going to teach you an easy method to get over the edge parity in a 5×5 cube so this usually occurs when you’re trying to get the last two triplets right. I’ve got one here. I mean, these are the last two triplets, I’ve got everything else solved. So the

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Encryption is the process of taking a message and scrambling it’s contents so that only certain people can look at your message. There are two types of encryption: symmetric and asymmetric encryption. Let’s first take a look at symmetric encryption to understand why asymmetric encryption was created. To do that, let me introduce you to

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okay let’s open Instagram. Oh hey here’s a post! Oh that’s an old post, go ahead and refresh. Oh okay, here you go. That’s the same post yeah, do you like it? ah no, or I, I would have liked it Oh. But are you sure? Yeah I’m sure. Refresh. Okay here you go. I

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(dramatic music) These two pieces of UC Berkeley’s Memorial Stadium used to be lined up. One of California’s most treacherous faults runs right through this campus as well as near cities like San Jose and Oakland, which are epicenters for tech innovation and economic output. You normally can’t see it or feel it, but the

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They’re everywhere. Apparently algorithms are in the social media apps we use every day, in search engines, even in dating apps. But I’ll be honest – I’ve got absolutely no idea what they actually are or how they work or who makes them. Should we be worried about them? Can they think for themselves? Rather

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DEE SMITH: Hello, Cathy. Good to see you. CATHY O’NEIL: Thanks for having me. DEE SMITH: Thank you for coming to visit today. I’d like to talk a little bit first about your interesting background. Because you’ve got a very interesting pathway that led you to where you are today with some very interesting detours

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