Question

What dose it need For a device to be considered a kind of computer

Answer 1

Answer:

Micro controller or MCU (Microcontroller Unit)

Explanation:

Micro Controller Unit is basically a computer on a chip with all components fabricated onto it. It is the core component of a computer.

A Micro Controller has:

• Central Processing Unit CPU
• Random access memory RAM
• Read-only memory ROM
• I/O peripherals
• Timers
• Serial COM ports

all fabricated on a single chip so that it may be connected via buses for providing the desired functionality.

I hope it will help you!

Answer 2

Answer:

A device can  be considered a computer if it has the ability to perform arithmetic and logic operations like a computer.

Explanation:

A computer is an electronic device, that has the ability to perform arithmetic and logic operations. It has the ability to perform different types of task at the same time. It has also the ability of multiprocessing.

It has the ability to connect with external memories and Input output devices. The input and output devices such as Mouse, Keyboard, LCD and Printer. The memories that are connected may include RAM, and hard disk.

Examples

1. Smartphones are the example of minicomputer, It has a microprocessor inside, Many input and output devices can be connected with them, It can process multiple application at a time, same like computer.

2. Raspberry Pi is also known as a mini computer. It has a microprocessor, all input and output devices such as key board, mouse, LCD can be connected with it. It can also work in multitasking environment.

So, the device should have ability to perform multiple tasks in different domains, can be connected to external input, output devices and timers and also have ability of Multitasking can be considered as Computer.