JNCIA-DevOps NETCONF And XML API Practice Question
Which NETCONF capability URI indicates that the server supports rolling back configuration changes to previous commit points?
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
✓
Juniper specific capability strings for commit/rollback features advertised in the hello banner.
Junos supports rollback capabilities advertised via specific NETCONF capability URIs.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
urn:ietf:params:netconf:capability:rollback-on-error:1.0
Why it's wrong here
This capability relates to error handling, not rollback commit indices.
- ✗
http://xml.juniper.net/netconf/junos/1.0
Why it's wrong here
This is a general Juniper namespace, not the specific rollback capability.
- ✗
urn:ietf:params:netconf:base:1.0
Why it's wrong here
This is the base NETCONF capability.
- ✓
Juniper specific capability strings for commit/rollback features advertised in the hello banner.
Why this is correct
Juniper advertises specific capability URIs for commit features and rollbacks during the hello phase.
About these practice questions
This JNCIA-DevOps question is part of Courseiva's 306-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 Juniper Networks exam blueprint
This JNCIA-DevOps practice question is part of Courseiva's free Juniper Networks 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 JNCIA-DevOps exam.