Prerna JainHypervisorwhat is a hypervisor — It is a virtualization layer that enables multiple operating systems to share a single hardware host. Each OS or VM…1 min read·Dec 2, 2020----
Prerna Jainapt-getThere are various tools that interact with APT and allow you to install, remove and manage packages in Debian based Linux distributions…2 min read·Nov 23, 2020----
Prerna JainLet’s know all about the hashMap in JavaThe Collection interface (java.util.Collection) and Map interface (java.util.Map) are the two main “root” interfaces of Java collection…10 min read·Sep 10, 2018--1--1
Prerna JainComparison between JPG and PNGWhen it comes to images, there are a number of formats to choose from in saving to a digital copy. Each format has its own strengths and…3 min read·Sep 5, 2018----
Prerna JainHow To Create A Countdown Timer Using JavaScriptA countdown timer is an accurate timer that can be used for a website or blog to display the count down to any special event, such as a…2 min read·Nov 28, 2017----
Prerna JainHow slow HTTP can knock down a server?Slow HTTP are application layer Denial Of Service (DoS) attacks and have a potential to knock down a server with limited resources. Because…3 min read·May 2, 2017----