200-901 Application Deployment and Security Practice Question
A Kubernetes Deployment manages a set of identical pods. You update the container image to a new version. The rollout gets stuck. Which kubectl command should you use to view the rollout status and determine the cause?
⚠ Common exam trap
Cisco often tests the distinction between commands that show static state (like `describe` or `get pods`) versus commands that monitor dynamic processes (like `rollout status`), trapping candidates who confuse a snapshot of resources with a live status check.
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
✓
kubectl rollout status deployment/my-deployment
The `kubectl rollout status deployment/my-deployment` command is specifically designed to track the progress of a rollout and report its current state, including whether it is stuck or progressing. It provides real-time status updates and can surface underlying issues like image pull errors or resource constraints that cause the rollout to hang, making it the correct tool for diagnosing a stuck rollout.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
kubectl rollout status deployment/my-deployment
Why this is correct
This command specifically reports the rollout status.
- ✗
kubectl get pods
Why it's wrong here
get pods shows pods but not rollout status.
- ✗
kubectl describe deployment my-deployment
Why it's wrong here
describe shows details but not specifically rollout progress.
Go deeper
Related to this question
About these practice questions
Courseiva writes every 200-901 question from scratch — 989 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
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.