Which of the following is not the part of CPU?
VerifiedAnswer: Mouse
Explanation:
To understand why a mouse is not part of the CPU, let's first understand what CPU (Central Processing Unit) actually is. The CPU is often called the "brain" of the computer because it performs all the essential calculations and processing tasks that make your computer work.
The CPU is a small, rectangular chip that sits inside your computer's motherboard. It consists of several key components that work together to process data and execute instructions. The main parts of a CPU include the Arithmetic Logic Unit (ALU), which performs mathematical calculations and logical operations, the Control Unit that manages and coordinates all CPU operations, and various registers that temporarily store data during processing.
A mouse, on the other hand, is completely different from these internal CPU components. It's an input device that allows you to interact with your computer by pointing, clicking, and selecting items on the screen. The mouse sits outside your computer case and connects to your computer through a USB port, wireless connection, or other interface methods.
Think of it this way: if your computer were like a human body, the CPU would be similar to the brain that processes thoughts and makes decisions. The mouse would be more like your hand that helps you interact with the outside world. Just as your hand isn't part of your brain, the mouse isn't part of the CPU.
The mouse belongs to a category of computer components called peripheral devices or input/output devices. These include keyboards, monitors, speakers, printers, and webcams. These devices help you communicate with your computer, but they're separate from the CPU's core processing functions.
When you move your mouse or click on something, the mouse sends signals to your computer. These signals travel through the connection cable or wireless receiver to the motherboard, and then the CPU processes these inputs to understand what action you want the computer to perform. However, this processing happens inside the CPU, while the mouse itself remains a separate external device.
It's important to remember that you can actually use a computer without a mouse by using keyboard shortcuts or touch interfaces, but you cannot use a computer without a CPU. This clearly shows that while a mouse is helpful for computer operation, it's not an essential internal component like the parts that make up the CPU itself.
