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220-1102 Practice Question: A company uses a private cloud for its…
A company uses a private cloud for its development environment. A developer complains that they cannot deploy a new application because the cloud management portal shows a 'resource quota exceeded' error. The technician checks the cluster and finds that CPU and memory usage are below 50%. What is the most likely cause of the error?
⚠ Common exam trap
The CompTIA A+ exam often tests the distinction between physical resource exhaustion (e.g., full storage, high CPU) and administrative quota limits, trapping candidates who assume low cluster utilization means no quota issue exists.
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
✓
The developer's resource allocation quota has been reached
The error 'resource quota exceeded' in a cloud management portal is a quota-based restriction, not a physical capacity issue. Since CPU and memory usage are below 50%, the cluster has available resources, but the developer's individual or project-level allocation quota has been reached. This is a common multi-tenant cloud control mechanism to prevent any single user from consuming all resources.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The hypervisor is in maintenance mode
Why it's wrong here
Maintenance mode evacuates or blocks VM placement on a host, producing errors about insufficient hosts or unavailable resources, not a quota-exceeded message. It is the right diagnosis when a host is deliberately drained for patching, but the portal's quota wording points to a configured tenant limit instead.
- ✗
The storage pool is full
Why it's wrong here
CPU and memory sit below 50%, so the quota breach lies in another pooled resource. A full storage pool is the correct diagnosis when datastore capacity, not compute, is exhausted; here the stem gives no capacity evidence, and quota errors typically stem from a per-tenant limit rather than physical exhaustion.
- ✓
The developer's resource allocation quota has been reached
Why this is correct
CPU and memory sitting below 50% rules out genuine cluster exhaustion, so the portal error stems from a per-user or per-project allocation limit. The developer's assigned quota has been consumed, and raising that quota resolves the deployment failure.
- ✗
The virtual switch is not configured for the developer's VLAN
Why it's wrong here
A VLAN mismatch on the virtual switch causes connectivity loss for deployed workloads, not a quota-exceeded rejection at deployment time. It is the correct diagnosis when VMs boot but cannot reach their network, whereas the portal's quota message indicates a configured resource limit has been reached.
Go deeper
Related to this question
Learn chapter
Windows Recovery Environment (WinRE)
Key term
Resource quota
A resource quota is a cloud computing limit that restricts how much of a shared resource, like CPU time, memory, or storage, a single user or project can consume.
Key term
Project
A project is a temporary endeavor with a defined beginning and end, undertaken to create a unique product, service, or result, managed through specific processes in IT environments.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 220-1202 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 220-1202 exam.