hardMultiple ChoiceObjective-mapped
FC0-U71 Practice Question: A data center administrator is considering…
A data center administrator is considering virtualization to consolidate multiple physical servers. Which of the following is the PRIMARY benefit of using virtual machines in this environment?
⚠ Common exam trap
The trap here is that candidates often mistake a desirable outcome (reduced hardware count) for the primary technical benefit, when the exam expects the underlying principle of resource utilization efficiency.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Better utilization of physical hardware resources
The primary benefit of virtualization in a data center is better utilization of physical hardware resources. By running multiple virtual machines on a single physical host, the hypervisor allows the underlying CPU, memory, and storage to be shared efficiently, reducing idle capacity and maximizing the return on hardware investment.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Reduction in the total amount of physical hardware needed
Why it's wrong here
While it reduces the number of servers, the statement is true but not the primary benefit; utilization is key.
- ✗
Increased performance for each application
Why it's wrong here
Virtualization typically adds overhead, reducing peak performance.
- ✗
Improved security by isolating applications
Why it's wrong here
Security isolation is similar to physical separation; not the primary benefit.
- ✓
Better utilization of physical hardware resources
Why this is correct
Consolidation allows multiple workloads on one server, improving resource usage.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This FC0-U71 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the FC0-U71 exam.