Mention two types of buses that affect the speed of computer. Explain functions of each type ?

1. System bus: The system bus, also known as the front-side bus, is responsible for transferring data between the CPU and other components of the computer, such as memory and peripherals. The speed of the system bus directly affects the overall performance of the computer, as it determines how quickly data can be transferred between the CPU and other components.

2. Memory bus: The memory bus is responsible for transferring data between the CPU and the computer's memory (RAM). The speed of the memory bus affects the computer's ability to access and store data in memory, which can impact overall system performance. Faster memory buses allow for quicker access to data, resulting in improved performance for tasks that require frequent access to memory.