1.system unit,
2.key board
3.mouse
"System" in this case means that there are various components, which work together.
The instructions in these files inform the various components of the computer system about such tasks as recognition of components, communications, data processing, internal data transfer, and memory management.
A system is a group of interconnected elements working together to achieve a specific purpose or function. This could refer to a variety of things, such as a computer system, an ecosystem, or a transportation system. Systems can be complex and involve various components interacting with each other in a structured manner.
A control bus is a type of computer bus that carries signals related to control and coordination of different components in a computer system, such as directing data flow between various hardware components like the CPU, memory, and input/output devices. It is responsible for managing the timing and synchronization of operations within a computer system.
Sisters.
3 is the answer
A computer system consists of several key components, including hardware and software. Hardware components include the central processing unit (CPU), memory (RAM), storage devices (hard drives or SSDs), and input/output devices (like keyboards, mice, and monitors). Software includes the operating system (such as Windows or Linux) and applications that run on the hardware to perform various tasks. Together, these components enable a computer to process data and execute user commands.
The components that process data are located in the system unit
computer system
The Operating System
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A computer system must have 4 components, or else it is not a computer system. Those 4 components are Input, Output, Processor and Storage. Those 4 components can take various forms. But if you cannot get data into a computer, which is input, it is no use. If you cannot get data out of a computer, which is output, it is no use. If you cannot get data processed in a computer, which is what the processor does, it is no use. If a computer cannot store data, it is no use. Input can be things like the keyboard, the mouse, touch screen etc. Output can be printers, plotters, monitors, audio etc. There are many kinds of processors. There are many forms of storage, like disks.