EX280 User And RBAC Management Practice Question
An administrator wants to prevent developers from accidentally deploying containers that request excessive CPU resources in the 'analytics' namespace. Which object should the administrator create in that namespace?
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
✓
LimitRange
A LimitRange object restricts resource consumption (requests and limits) down to a per-pod or per-container basis within a specific namespace.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
ResourceQuota
Why it's wrong here
Incorrect. A ResourceQuota limits total aggregate resource consumption across all containers in a namespace, not individual container requests.
- ✗
ClusterRoleBinding
Why it's wrong here
Incorrect. A ClusterRoleBinding manages RBAC permissions, not resource limits.
- ✗
SecurityContextConstraints
Why it's wrong here
Incorrect. SecurityContextConstraints manage pod-level security parameters like UID, SELinux context, and capabilities.
- ✓
LimitRange
Why this is correct
Correct. A LimitRange can enforce minimum and maximum constraints on resource requests and limits for individual containers or pods.
About these practice questions
This EX280 question is part of Courseiva's 509-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Red Hat exam blueprint
This EX280 practice question is part of Courseiva's free Red Hat 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 EX280 exam.