Skip to main content

All possible Questions and Answers on OS

For operating System Concepts Seventh Edition by Silberchatz, Galvin and Gagne
The following file has all the exercises with answers

Click here 

Comments

Popular posts from this blog

Download your favorite Serials whole season at once

So, we all have our favorite serials. Or someone recently suggested you a serial which is now on it's latest season and you want to look at all those previous seasons. Some may watch it in online There are plenty of sites to watch them online. mywatchseries.to watch-series.com What if you want to download? You can download using IDM while playing online. How to download a whole season? Playing every episode and download? That's possible. But, is there an easy way? Yes. There is! These are the steps to follow. Before going down, download and install the latest IDM. IDM Latest (This is cracked. But, if you like. Support the developers by buying it) Step one Choose the site where you can download all your episodes. for example : http://dl2.mihanpix.com/Serial/ Index of Serial There are plenty of sites like this. To find those, just google "Index of Serials". Googled it Step two Go to the page of which season you want to download...

Image Processing

Okay, Now let's start doing Image Processing exercises on MATLAB. Before diving in let's start knowing what are the terms "Histograms", "Cumulative Histograms" and "Histogram Equalization" of an image. Let's see what are those, Histogram An image histogram is a type of histogram that acts as a graphical representation of the tonal distribution in a digital image. It plots the number of pixels for each tonal value. By looking at the histogram for a specific image a viewer will be able to judge the entire tonal distribution at a glance. Cumulative Histogram A cumulative histogram is a mapping that counts the cumulative number of observations in all of the bins up to the specified bin. That is, the cumulative histogram M i of a histogram m j is defined as:  Histogram Equalization Histogram equalization is a method in image processing of contrast adjustment using the image's histogram. for more definitions visit wik...