What is an Operating System?
a) A software that manages computer hardware and software resources
b) A program that runs in the background
c) A set of applications for performing tasks
d) A hardware component
Answer:
a) A software that manages computer hardware and software resources
Explanation:
An Operating System (OS) is a system software that manages computer hardware and software resources. It provides essential services such as process scheduling, memory management, and file systems, allowing applications to function efficiently.
The OS acts as an intermediary between users and the computer hardware, ensuring that each application gets access to system resources without conflicts. It also provides security, task management, and user interfaces.
Common examples of operating systems include Windows, macOS, Linux, and Android.