Operating Systems Online Test

1. Which cloud computing platform offers Compute Engine instances that support both Windows and Linux operating systems, providing flexible pricing options and global availability?

2. Which cloud computing platform offers Azure Virtual Machines (VMs) that support a wide range of Linux distributions, providing built-in support for DevOps tools and technologies?

3. Which command is commonly used to switch between different shells in Linux?

4. Which bootloader is commonly used in dual-boot configurations to manage the boot process and allow users to select which operating system to boot into?

5. Which desktop environment focuses on simplicity and resource efficiency in Linux distributions?

6. Which option is used with the `ls` command to display detailed information about files and directories, including permissions, owner, size, and modification time?

7. Which optimization technique in Windows allows users to improve system stability by restoring the system to a previous state?

8. Which command is used to move files or directories in Linux?

9. Which file system is commonly used for external storage devices to ensure compatibility across Windows, Linux, and macOS?

10. Which command is used to copy files or directories in Linux?

11. Which command is used to create a new directory in Linux?

12. Which command is used to search for text patterns and perform actions on matching lines in Linux?

13. Which command is used to perform arithmetic operations in a shell script in Linux?

14. Which container management tool is designed to provide a platform for building, deploying, and scaling containerized applications on Kubernetes clusters?

15. Which file system is commonly used in Linux operating systems?

16. Which command is used to search for files and directories based on various criteria such as name, size, and permissions in Linux?

17. Which image editing software is available for both Windows and Linux operating systems, providing tools for photo retouching, image composition, and graphic design?

18. What is a user account in Linux?

19. Which command is used to add a user to a group in Linux?

20. Which port does SSH typically use for communication?

21. Which step is essential to avoid data loss when setting up a dual-boot configuration?

22. Which symbol is used to access the value of a variable in a shell script in Linux?

23. Which recovery option in Windows allows users to restore the operating system to its factory default state, removing all installed programs and personal files?

24. Which container orchestration platform is available for both Windows and Linux, providing features for automating the deployment, scaling, and management of containerized applications?

25. Which graphical user interface (GUI) is commonly used in Linux operating systems?

26. Which command is used to display information about user accounts in Linux?

27. Which command is used to display the manual page for a command in Linux?

28. Which virtualization software is commonly used to create and manage virtual machines on macOS hosts?

29. Which virtualization software provides support for advanced features such as snapshots, virtual networking, and remote access?

30. Which directory contains user home directories in Linux?