2V0-21.20 · Question #88
2V0-21.20 Question #88: Real Exam Question with Answer & Explanation
The correct answer is C: More efficient use of resources. Datacenter virtualization delivers two key benefits reflected in these answers. C - 'More efficient use of resources' - is the primary driver: physical servers typically run at 5–15% utilization without virtualization; consolidating many VMs onto fewer hosts dramatically improves
Question
Options
- ALess data to back up
- BLess CPU power required for a given application
- CMore efficient use of resources
- DSame hardware footprint for every machine
Explanation
Datacenter virtualization delivers two key benefits reflected in these answers. C - 'More efficient use of resources' - is the primary driver: physical servers typically run at 5–15% utilization without virtualization; consolidating many VMs onto fewer hosts dramatically improves CPU, memory, and storage utilization. D - 'Same hardware footprint for every machine' - means all physical host servers can be identical commodity hardware regardless of the workloads they run, because the hypervisor abstracts the hardware from the OS. This standardizes procurement and simplifies operations. Options A and B are incorrect: virtualization does not reduce backup data volume (you still back up all VM data), and VMs do not inherently require less CPU for the same application - they add a small overhead layer.
Community Discussion
No community discussion yet for this question.