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Neither, it is not classified under input or output. It has its own identity

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13y ago

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What is the vision and mission of CPU?

CPU stand for central processing unit. It takes input and process it and gives output cpu is the brain of the computer.


What is input -output bound program?

input output bound program is a program (or process in precise way), which spends most of time allocated to it for execution, on input/output devices and need very small CPU time for it.


What are the six categories of hardware?

The six hardware components of a computer system are the central processing unit (CPU), primary storage, secondary storage, input devices, output devices, and the communication devices. The central unit of a computer is the CPU.


How do CPU transfer data from input to output?

While the computer is running, the CPU runs atomic instructions which are read from harddisk into memory (RAM), and which each manipulate a small piece of data. In accumulation these instructions lead to the result of the apparent connection of input (for example, typing the keyboard) to output (for example, displaying stuff on screen). The atomic instructions used are somewhat different for each CPU, but common desktop PCs use extensions of the x86 instruction set. see: http://en.wikipedia.org/wiki/X86_instruction_set


What is the role of input and output devices in computer systems?

Input unit of CPU needs instructions to carry out operations.Users must give the input.Hence we need input device. Output unit gives us the desired result.Hence we need the output device.It is the communication medium between user and the computer. Without input nd output units,there will not b a computer.