The CPU and memory are located on the motherboard.

The motherboard is the main printed circuit board (PCB) in a computer that connects all the essential components of the system. It is like the backbone of the computer, providing connectivity and support for various hardware components.

Explanation:

The CPU (Central Processing Unit) is the primary component responsible for executing instructions and performing calculations in a computer. It is often referred to as the "brain" of the computer. The CPU is mounted on the motherboard and connects to it through a socket or slot.

The memory, also known as RAM (Random Access Memory), is a temporary storage space that the CPU uses to store data and instructions that are currently being processed. It provides quick access to data, allowing the CPU to perform tasks efficiently. Like the CPU, the memory is also directly connected to the motherboard.

Importance of the motherboard:

The motherboard plays a crucial role in the functioning of a computer system. It provides the necessary connections and pathways for data transfer between various components. Some of the key functions of the motherboard include:

1. Power distribution: The motherboard distributes power to all the components connected to it, ensuring they receive the required voltage and current.

2. Data transfer: It facilitates the exchange of data between the CPU, memory, storage devices, and other peripherals. The motherboard contains various buses and connectors to support high-speed data transfer.

3. Expansion slots: The motherboard provides expansion slots for adding additional components such as graphics cards, sound cards, and network adapters. These expansion slots allow the system to be upgraded or customized according to specific requirements.

4. BIOS (Basic Input/Output System): The motherboard contains the BIOS chip, which holds the firmware responsible for initializing and configuring the computer hardware during the boot process.

Conclusion:

In conclusion, the CPU and memory are located on the motherboard, which acts as a central hub for all the essential components of a computer system. It provides the necessary connections and pathways for data transfer and ensures the efficient functioning of the system.