What is Git and why is it useful Let’s suppose a software Engineer is working as a front end developer and working on some of the features of front end like a “Buy Now” button and all of a sudden the customer comes back and asks the developer to change the requirements and since they

Q1) What is Linux Kernel and Shell? kernel is the core of the operating system that controls all the tasks of the system while the shell is the interface that allows the users to communicate with the kernel. Unix is an operating system. It is the interface between the user and the hardware Q2) How do you check the IP Address? Ifconfig -a or

What are Microservices, an Example and Advantages and Disadvantages of Microservices? Microservices architecture is a pattern for organizing an application into individual services that can scale with demand, It’s  an architecture where every application functions as its own small independently deployable services and these services are deployed in containers, and these containers speak with other

What is the Front End and What is the Backend? The visual aspects of the website that can be seen and experienced by users are frontend. On the other hand, everything that happens on the background can be attributed to the backend. Languages used for front end are HTML, CSS, JavaScript while those used for backend include Java, Ruby, Python, .

What happens when you type a url in the browser and press enter? For example, if you type a path in the browser like www.cloud.com.  Browser is a local program like chrome or firefox that is running on your local computer, the OS loads the program, it opens a window which is locally hosted on

What is Storage Area Network or SAN, What is Network Attached Storage or NAS and what is Disk Attached Storage or DAS? Lets Start with the most simplest form of storage which could be present in your Home office called DAS DAS Stands for “Direct Attached Storage.” DAS refers to any storage device connected directly