200-901 Application Deployment and Security Practice Question
A Kubernetes environment has multiple teams sharing the same cluster. One team wants to deploy applications without interfering with other teams' resources. Which Kubernetes resource should be used to isolate the team's resources?
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
✓
Namespace
Namespaces provide logical isolation within a cluster. Each team can have its own namespace with separate policies and resource quotas.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
ServiceAccount
Why it's wrong here
ServiceAccount provides identity, not isolation.
- ✗
NodePort
Why it's wrong here
NodePort is a service type for external access.
- ✗
ConfigMap
Why it's wrong here
ConfigMap stores configuration data, not isolation.
- ✓
Namespace
Why this is correct
Namespaces isolate resources.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 200-901 practice question is part of Courseiva's free Cisco 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 200-901 exam.