Which functional component of a computer is responsible for the computing?

The correct answer is C. CPU.

The CPU (Central Processing Unit) is the main processing unit of a computer. It is responsible for carrying out the instructions of a computer program. The CPU is made up of millions of tiny transistors that work together to perform calculations.

The CPU is the most important part of a computer, and it is responsible for all of the processing that takes place. Without the CPU, a computer would not be able to function.

The other options are incorrect because they are not responsible for the computing.

• Input devices are used to enter data into a computer.
• Output devices are used to display data from a computer.
• Memory is used to store data and programs.
• Storage is used to store large amounts of data.