Question

An operating system that uses more than one CPU?

• A. Multiprocessing Operating System
• B. Multitasking Operating System
• C. Real Time Operating System
• D. Multi User Operating System

Answer 1

Answer:

A. Multiprocessing Operating System

Different types of operating systems

• An operating system that can be used by only one user at a time - Single User Operating System
• An operating system that can be used by more than one user at the same time and can run more than one program at the same time - Multi User Operating System
• Real Time Operating System - Real Time Operating System
• An operating system that uses more than one CPU - Multiprocessing Operating System
• An operating system that can run multiple programs at the same time - Multitasking Operating System