Question

1. Two names of registers
2. the device often referred to as mother of all components.

guys pls it's urgent ​

Answer 1

Explanation:

1.instruction register (IR), memory buffer register (MBR), memory data register (MDR), and memory address register (MAR

2.Motherboard specifically refers to a PCB with expansion capability and as the name suggests, this board is often referred to as the “mother” of all components attached to it, which often include sound cards, video cards, network cards, hard drives, or other forms of persistent storage; TV tuner cards, cards providing .