5V0-35.21 · Question #114
An administrator is working on capacity forecasting in a virtualization infrastructure that is optimized with vRealize Operations. The VM rightsizing operations are completed with undersized and…
The correct answer is B. Add Memory C. Add CPU F. Add Disk Space. Options B, C, and F are correct because the Capacity Optimization Overview in vRealize Operations focuses on infrastructure-level recommendations - specifically, what physical resources need to be added to the environment (memory to hosts, CPUs/hosts to clusters, or disk space…
Question
An administrator is working on capacity forecasting in a virtualization infrastructure that is optimized with vRealize Operations. The VM rightsizing operations are completed with undersized and oversized virtual machine reports, but the virtualization infrastructure is still running out of capacity in less than 90 days. The administrator decides to examine the recommendations in Capacity Optimization Overview in order to solve the problem. Which three recommendations are possible in this situation? (Choose three.)
Options
- ADecrease VM Memory
- BAdd Memory
- CAdd CPU
- DIncrease VM CPU
- EDecrease VM CPU
- FAdd Disk Space
How the community answered
(25 responses)- A16% (4)
- B72% (18)
- D8% (2)
- E4% (1)
Explanation
Options B, C, and F are correct because the Capacity Optimization Overview in vRealize Operations focuses on infrastructure-level recommendations - specifically, what physical resources need to be added to the environment (memory to hosts, CPUs/hosts to clusters, or disk space to datastores) when the overall environment is approaching capacity exhaustion. Since VM rightsizing has already been completed, the remaining lever is expanding the underlying physical infrastructure itself.
Why the distractors are wrong:
- A (Decrease VM Memory) and E (Decrease VM CPU) are VM rightsizing actions (part of the oversized VM report) - the scenario states this step is already done, so vROps would not re-recommend it here
- D (Increase VM CPU) would consume more capacity, not resolve a shortage - vROps will never recommend adding resources to individual VMs as a capacity solution at the infrastructure level
Memory tip: Split the two workflows mentally - "Rightsizing = VM-level tweaks (already done); Capacity Optimization Overview = Add things to the physical infrastructure." The three correct answers all start with Add, which maps directly to the infrastructure expansion recommendations vROps surfaces when headroom drops below the configured time horizon (default 90 days).
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