Also known as the microprocessor; the brains of the computer.

Also known as the microprocessor; the brains of the computer.

• A. Central Processing Unit (CPU)
• B. RAM
• C. GPU
• D. Motherboard

Answer: (A)

The idea here is identifying the component that acts as the computer’s brain—the processor that runs programs. The microprocessor is another name for the central processing unit, which fetches, decodes, and executes instructions, directing data flow and coordinating operations across the system. That makes it the core element responsible for actually performing the tasks software asks it to do. RAM, by contrast, is temporary storage for data the CPU uses quickly; it doesn’t execute instructions. The GPU specializes in processing graphics and parallel tasks, not general instruction execution. The motherboard is the main circuit board that connects all parts, but it isn’t the brain itself. So the best answer is the Central Processing Unit (CPU).

The idea here is identifying the component that acts as the computer’s brain—the processor that runs programs. The microprocessor is another name for the central processing unit, which fetches, decodes, and executes instructions, directing data flow and coordinating operations across the system. That makes it the core element responsible for actually performing the tasks software asks it to do.

RAM, by contrast, is temporary storage for data the CPU uses quickly; it doesn’t execute instructions. The GPU specializes in processing graphics and parallel tasks, not general instruction execution. The motherboard is the main circuit board that connects all parts, but it isn’t the brain itself. So the best answer is the Central Processing Unit (CPU).