According to wiki, the Raspberry Pi is a series of small single-board computers developed in the United Kingdom by the Raspberry Pi Foundation to promote the teaching of basic computer science in schools and in developing countries. Learn skills in IoT using Raspberri Pi hardware. Basic tutorial on Raspberri Pi for IoT. To start your career in IoT you need these skills. So that you will become good IoT engineer.
Top Books on Respberri pi
What is API in Raspberri Pi
They expose a software API that interfaces between the application and the hardware device.
Real uses of Model A and Model B
Power consumption is one deciding factor. If your application is battery powered, perhaps a data-gathering node in a remote location, then power consumption becomes a critical factor. If the unit is supplemented by solar power, the Model A’s power requirements are more easily satisfied.
The main advantage of the Model B is its networking capability. Networking today is so often taken for granted. Yet it remains a powerful way to integrate a larger system of components
What is VNS software or Server
If you’re already using a laptop or your favorite desktop computer, you can conveniently access your Raspberry Pi’s graphical desktop over the network. Once the Raspberry Pi’s VNC server is installed, all you need is a VNC client on your accessing computer.