Operating System Functions Flashcards
1
Q
Memory management
A
The OS managed the transfer of data between the CPU, RAM and main storage.
2
Q
User interface
A
The OS provides the user with a way of controlling the functions of the computer without resorting to machine code. It can be graphical (GUI) or text-based (CLI - Command Line Interface)
3
Q
Peripheral management
A
The OS manages the input and output devices connected to the computer. e.g. a keyboard or printer.
4
Q
Multi-tasking
A
OS allows more than 1 program to be run at once so users can switch back and forth between applications easily.
5
Q
Security
A
OS provides security features to restrict access to the system or particular files
