EX280 Application Deployment And Lifecycle Practice Question
Which command is used to start a new build from an existing BuildConfig named 'frontend'?
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
✓
oc start-build frontend
The 'oc start-build' command triggers a new build for the specified BuildConfig.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
oc trigger-build frontend
Why it's wrong here
This is not a valid OpenShift CLI command.
- ✗
oc run-build frontend
Why it's wrong here
This is not a valid OpenShift CLI command.
- ✓
oc start-build frontend
Why this is correct
This is the correct command syntax to trigger a build.
- ✗
oc build frontend
Why it's wrong here
This is not a valid command structure.
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.