31. Virtualization mainly helps Azure achieve which goal?
A. Reduced security
B. Cloud scalability and flexibility
C. Manual server management
D. Limited availability
30. What happens if a physical server fails in Azure?
A. VM is permanently lost
B. User must replace hardware
C. Azure automatically recovers workloads
D. Nothing can be done
29. Which operating systems can run on Azure Virtual Machines?
A. Only Windows
B. Only Linux
C. Windows and Linux
D. Only macOS
28. In Azure, who manages the physical hardware?
A. The customer
B. The VM user
C. Microsoft
D. Third-party vendors
27. Virtualization helps organizations mainly by:
A. Increasing hardware usage cost
B. Reducing flexibility
C. Improving resource utilization
D. Limiting scalability
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