Operating System Quiz: Test Your Knowledge!

📚 Quick Study Guide

• 📅 Definition: An Operating System (OS) manages computer hardware and software resources. It provides a platform for applications to run.
• 💽 Kernel: The core of the OS, responsible for managing the CPU, memory, and I/O devices.
• 🔄 Process Management: OS handles the creation, scheduling, and termination of processes.
• memory Memory Management: Allocating and deallocating memory to processes. Techniques include paging and segmentation.
• 📁 File System: Organizes and manages files and directories on storage devices.
• 🛡️ Security: Protecting the system from unauthorized access and malware.
• 🌐 Types of OS: Examples include Windows, macOS, Linux, Android, and iOS.
• 💡 System Calls: Interface between user applications and the OS kernel.

Practice Quiz

1. Which of the following is NOT a function of an Operating System?
   1. Resource Management
   2. Hardware Abstraction
   3. Code Compilation
   4. File Management
2. What is the primary role of the Kernel in an Operating System?
   1. Managing user interface
   2. Controlling hardware and software resources
   3. Running applications
   4. Handling network connections
3. Which memory management technique divides memory into fixed-size blocks?
   1. Segmentation
   2. Paging
   3. Virtual Memory
   4. Swapping
4. What is a system call?
   1. A call made by the OS to the hardware
   2. An interface between a user application and the OS kernel
   3. A function within a user application
   4. A call to a network server
5. Which of the following is an open-source Operating System?
   1. Windows
   2. macOS
   3. Linux
   4. iOS
6. What is the purpose of process scheduling?
   1. To allocate memory to processes
   2. To manage file storage
   3. To determine the order in which processes are executed
   4. To handle user input
7. Which of the following is a mobile Operating System?
   1. Windows
   2. Linux
   3. macOS
   4. Android