Input
No, input and output are not part of CPU.
Input
A CPU covert input to output bye binary data as input and processes data according to those instructions.
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.
It's neither input nor output, it's a Central Processing Unit.
It's neither input nor output, it's a Central Processing Unit.
Neither, it is not classified under input or output. It has its own identity
The input, the output, and the CPU
The CPU or processor
Input/Output (I/O) Unit
yes
Technically it's neither as it's just a shell that houses the devices. However, if you just mean the computer as a whole, then it is of course both because it's made up of input and output devices.