CPU is neither an input device nor an output device. It is the central processing unit. Unit which takes inputs from input devices like keyboard, mouse, sound input etc. does the processing as per the application running on the machine and gives an output to output devices like screen display, a printer or sound output.
Short answer, No.
More detailed explanation:
Computers or computing devices can been seen to have 3 major categories of components:
1. Input devices - These allow users to interact with the computer by accepting input - example: Keyboard, mice, microphone, joystick, track ball, touch pad, etc
2. Central Processing Unit (or CPU) - does computation or processing on the user input
3. Output devices - These allows the users a mechanism to obtain the output from the computer: example: Monitor, printer, plotter, etc
There are other components to a computer as well such as storage and networking etc.
No. It is a CPU.
Ram, cpu, storage device, output device, input device, communication device
A keyboard is an input device. A modem is both an input and an output device. A CPU is the central processor and is connected to both input and output devices but is itself neither.
Through buses.
Every input device attached to the motherboard bus lines has a direct line of communication with the CPU. These lines are known as interrupt request lines (IRQs) which can be prioritised. By signalling the CPU that an input is pending, the CPU can alert the operating system to deal with the request, which will then be prioritised accordingly.
Input/Output (I/O) Unit
the brain
Your input device, for example a mouse, is connected to your input medium, your computer. an input device is a device that is used to input or helps to enter data into the computer and an input medium is where the input device is detected e.g the slots
A celeron is a cpu, which makes it a processing device.
A CPU is a central processing unit. It is neither an input nor an output device, but it is usually connected to both kinds of devices. An input device would be a keyboard or a mouse. And output device would be a printer, a hard or floppy drive, or a memory chip in a thumb drive.
A computer generally has four major components: Input device, Output device, Storage, CPU
The CPU and Memory. But generally you also need an Input device and an Output device.