An operating system (OS) is a software program that manages the hardware and software resources of a computer. It acts as an interface between the user and the computer hardware, allowing the user to interact with the computer and run applications.
The operating system performs a number of important functions, including managing memory and storage, controlling input and output devices, providing security, managing processes and tasks, and providing a user interface.
Some examples of popular operating systems include Microsoft Windows, macOS, Linux, and Android. Each operating system has its own unique features and advantages, and the choice of which one to use depends on the user’s needs and preferences.
Here are some multiple choice questions on Operating Systems with answers:
1. What is the function of an operating system?
A) To manage system resources
B) To store data
C) To create documents
D) To play games
2. What is the most common type of operating system for personal computers?
A) Windows
B) MacOS
C) Linux
D) Android
3. What is a process in an operating system?
A) A program in execution
B) A file on the hard drive
C) A folder on the desktop
D) A device driver
4. What is a kernel in an operating system?
A) The core component of the operating system that manages system resources
B) A type of device driver
C) A type of file system
D) A type of synchronization tool
5. What is a file system in an operating system?
A) The way in which files are organized and stored on a storage device
B) The way in which the operating system manages system resources
C) The way in which the user interacts with the operating system
D) The way in which programs are executed
6. What is a device driver in an operating system?
A) Software that allows the operating system to communicate with hardware devices
B) A type of file system
C) A type of synchronization tool
D) A type of kernel module
7. What is a shell in an operating system?
A) A program that provides a command-line interface for the user to interact with the operating system
B) A type of file system
C) A type of synchronization tool
D) A type of kernel module
8. What is a user interface in an operating system?
A) The way in which the user interacts with the operating system
B) A type of file system
C) A type of synchronization tool
D) A type of kernel module
9. What is a thread in an operating system?
A) A unit of execution within a process that shares the process’s memory space and system resources
B) A type of file system
C) A type of synchronization tool
D) A type of device driver
10. What is a deadlock in an operating system?
A) A situation in which two or more processes are unable to proceed because they are each waiting for the other to release a resource
B) A type of file system
C) A type of synchronization tool
D) A type of device driver
