FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Does Raspberry Pi need external hardware? Explanation: The RPi can be used without additional hardware (except perhaps a power supply of some kind), it won’t be much use as a general computer. As with any normal PC, it is likely you need some additional hardware.

Detailed explanation-2: -They have no internal storage. All Raspberry Pi units come with an SD or microSD card slot to help users get around this issue. The original Raspberry Pi Model A and Raspberry Pi Model B take SD cards. From the Model B+ (2014) onwards, a microSD card is needed.

Detailed explanation-3: -The Raspberry Pi can be used as a web server on your main local network or the internet at large. It is a great selection in cases where you want an intranet for the office or a web development server. You can create a local Pi webserver to deliver various contents while you are surfing over the internet.

Detailed explanation-4: -The Raspberry Pi is a very cheap computer that runs Linux, but it also provides a set of GPIO (general purpose input/output) pins, allowing you to control electronic components for physical computing and explore the Internet of Things (IoT).

Detailed explanation-5: -The hardware includes Raspberry Pi, a micro SD card with an operating system installed, a constant power source, and an output display device like an old monitor or television. It is also essential to have a USB mouse and keyboard.