Computer system functions

Look at this list of functions and choose the computer part it matches:

A) Connects the printer to the computer. A) 1. the BIOS
B) Displays information from the computer. B) 2. keyboard
C) Communicates with the computer. C) 3. the OS
D) Provides a paper copy of the information. D) 4. printer
E) Allows the internal components to communicate with each other. E) 5. printer cable
F) Manages the hardware resources (disk space, memory, CPU and so on) and provides facilities to manage and run programs. F) 6. screen

BIOS (Basic Input/Output System)

OS (Operating System)

CPU (Central Processing Unit)