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Virtual Machine (VM) Basics Knowledge Test
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A virtual machine is the virtualization or emulation of a computer system. Virtual machines are based on computer architectures and provide the functionality of a physical computer. Their implementations may involve specialized hardware, software, or a combination of the two.

Virtual Machine (VM) Basics Knowledge Test
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25 Questions

1. What is the primary benefit of using virtual machines in data centers?
2. What is the primary purpose of a hypervisor in virtualization?
3. What is the purpose of a virtual disk manager in virtualization?
4. Which of the following virtualization technologies is open-source?
5. Which type of virtualization allows multiple virtual machines to share the same operating system kernel?
6. How can virtual machines improve disaster recovery?
7. In virtualization, what is the purpose of using snapshots?
8. What is the main purpose of virtual machine snapshots?
9. What does virtual machine portability mean?
10. Which virtualization technology is developed by VMware?
11. What is the benefit of using virtual machines in cloud computing?
12. What is the benefit of virtual machine portability?
13. How do virtual machines contribute to hardware consolidation in data centers?
14. Which of the following is a use case for virtual machines?
15. What is the purpose of server consolidation in virtualization?
16. How do virtual machines facilitate software testing and development?
17. What does virtual machine isolation mean?
18. What is the main advantage of using virtual machines for software testing and development?
19. In virtualization, what is the guest operating system?
20. Which of the following is a key characteristic of virtual machines?
21. What is a virtual machine (VM)?
22. What is the primary function of a hypervisor in virtualization?
23. Which component allocates hardware resources to virtual machines?
24. What is a snapshot in virtualization?
25. Which technology enables server consolidation through virtualization?

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