An operating system usually has some code that is called aninterrupt handler. The interrupt handler prioritizes the interrupts and saves them in a queue if more than one is waiting to be handled. The operating system has another little program called aschedulerthat figures out which program to ...
One node is connected with another node with an edge in a graph. The graph is a non-linear data structure consisting of nodes and edges and is represented by G ( V, E ), where V stands for the set of vertices and E stands for the set of edges. The graphs are divided into various...
So all tasks stack up in a queue that can cause slow the machine.Thus, some people may have to wait to use the machine. When the multifunction printer is out of service or broken down, the all work scanning, printing, copying, faxing will be completely stopped. It can be an issue ...
Operating System Tutorial provides the basic and advanced concepts of operating system . Our Operating system tutorial is designed for beginners, professionals and GATE aspirants. We have designed this tutorial after the completion of a deep research about every concept. The content is described in d...
The assembly language code is not portable because the data is stored in computer registers, and the computer has to know the different sets of registers. The assembly code is not faster than machine code because the assembly language comes above the machine language in the hierarchy, so it me...
At this point, we must have an idea of why we wrote the particular line in the code. The code should reflect the meaning of each line. That's why readability is so much important. ADVERTISEMENT ADVERTISEMENTWe will describe few important guidelines for writing effective code that can be ...
The array is a data structure where values or items are placed in a linear order, which means the memory assigned to each item is contiguous. The data type of an array is the same for all the elements present in it.With the contiguous memory allocation, it becomes easier to find out ...