Question

The physical components of a computer are called

Answer 1

It is called hardware. The applications and programs that cannot be physically manipulated is called software. I hope this helps!

Answer 2

PDP-11 CPU board.

Von Neumann architecture scheme.

Basic hardware components of a modern personal computer, including a monitor, a motherboard, a CPU, a RAM, two expansion cards, a power supply, an optical disc drive, a hard disk drive, a keyboard and a mouse.

not sure if this will help, but i hope it does :)