True: The CPU is responsible for executing instructions and performing calculations in a computer.

False: A computer cannot function without a power supply unit (PSU) as it provides electrical power to all components.

False: The CPU (Central Processing Unit) and the GPU (Graphics Processing Unit) are different components. The CPU handles general-purpose tasks, while the GPU s

False: RAM is not a type of permanent storage device in a computer. It is volatile memory that loses its data when the power is turned off.

True: Some computers can have multiple graphics cards working together in a SLI (Scalable Link Interface) or Crossfire configuration to improve graphics perform

False: A hard drive is a type of non-volatile storage device, not volatile memory.

True: A CPU can have multiple cores, allowing for multitasking and improved performance.

True: The motherboard is the main circuit board that connects all the components of a computer.

False: The primary storage device in a computer is usually a hard drive or solid-state drive, not an optical drive.

False: The power button on a computer case is not directly connected to the CPU, but it is part of the power circuit controlled by the motherboard.

False: While a graphics card is essential for tasks that require graphical processing, a computer can still function without one by using integrated graphics ca

True: A liquid cooling system is generally more efficient at cooling a computer than air cooling.