What is Cyber Security? Cyber Security :It refers to the set of techniques used to protect the integrity of networks, programs, and data from attack/damage (or) unauthorized access.Cybersecurity is essential for a country’s military, hospitals, large corporations, small businesses, and other organizations and individuals since data is now...

What is Edge Computing: An Edge Computing Tutorial. Edge Computing (EC) is an emerging technology that has made it possible to process the large volume of data generated by devices connected to the Internet, through the Internet of objects (IO). Edge computing is a networking philosophy focused on bringing computing as close to the...

Robotic process automation(RPA) Tutorial for Beginners: Learn Robotic process automation(RPA)Technology Robotic process automation(RPA) Robotic process automation is a form of business process automation technology based on metaphorical software robots or on artificial intelligence /digital workers. It is sometimes referred to as software...

What is Intelligent Apps: Intelligent Apps are the application which acquires real-time and historical data from user interactions and other sources in order to provide suggestions and make predictions. It offers personalized and adaptive user experiences; data analytics and machine learning are the core components of intelligent...

ReactJS Tutorial ReactJS tutorial provides basic and advanced concepts of ReactJS. Currently, ReactJS is one of the most popular JavaScript front-end libraries which has a strong foundation and a large community. ReactJS is a declarative, efficient, and flexible JavaScript library for building reusable UI components. It is an...

Angular is a JavaScript open-source front-end web application framework. It is primarily sustained by Google together with an extended community of people and companies, to approach many of the challenges faced when developing single page, cross platform, performant applications. It is fully extensible and works well with other libraries. ...

Cognitive Cloud Computing  Cognitive computing represents the third era of computing. In the first era (19th century), Charles Babbage, also known as the father of the computer, introduced the concept of a programmable computer. Used in the navigational calculation, his computer was designed to tabulate polynomial functions. The second...

What are Drones? An unmanned aerial vehicle (UAV) (or uncrewed aerial vehicle, commonly known as a drone) is an aircraft without a human pilot on board and a type of unmanned vehicle. UAVs are a component of an unmanned aircraft system (UAS); which include a UAV, a ground-based controller, and a system of communications between the two. The...

What is AR? Augmented reality (AR) adds digital elements to a live view often by using the camera on a smartphone. Examples of augmented reality experiences include Snapchat lenses and the game Pokemon Go. Virtual reality (VR) implies a complete immersion experience that shuts out the physical world. [contact-form-7 id="76417"...

Main function is like the entry point of a program. However, the Python interpreter runs the code right from the first line. The execution of the code starts from the starting line and goes line by line. It does not matter where the main function is present or it is present or not. Since there is no main() function in Python, when the command...