Which of the following can be described as the brain of the computer hardware?
- BIOS
-
microprocessor
- RAM chip
- system clock
The correct answer is: B
Explanation
The computer brain is a microprocessor called the central processing unit (CPU). The CPU is a chip containing millions of tiny transistors. It's the CPU's job to perform the calculations necessary to make the computer work -- the transistors in the CPU manipulate the data.