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Shubhanshu Tomar

4 posts •
Data Communication and Computer Networks

Switching Modes in Computer Networks

In this article at OpenGenus, we will be discussing about the various switching modes in a Computer Network. But before we do that let us first understand what a switch is in detail.

Shubhanshu Tomar
Data Communication and Computer Networks

Different types of Firewall

Before we learn about the different types of a firewall, we should first understand what is a firewall? Back in the day when the Internet was first created, we did not need anything like firewalls.

Shubhanshu Tomar
Python

Python script to get CPU and RAM Usage

In this article, we have developed a Python script to get CPU and RAM Usage on a system using psutil library. We extend it to get CPU and RAM usage for each process and for each core.

Shubhanshu Tomar
C++

map::begin and map::end in C++

In this article, we have covered the concept of map::begin and map::end in C++ STL along with C++ code examples.

Shubhanshu Tomar
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