- A
NETCONF uses HTTP as the transport protocol.
Why wrong: HTTP is used by RESTCONF.
- B
NETCONF uses SSH as the transport protocol.
RFC 6241 specifies SSH as the mandatory transport.
- C
The <edit-config> operation is used to modify configuration data.
It allows creating, updating, or deleting configuration.
- D
The <get-config> operation retrieves both configuration and state data.
Why wrong: <get-config> retrieves configuration only; <get> retrieves both.
- E
NETCONF operations are XML RPCs.
Operations are encoded as XML RPCs.
Question 589 of 1,000
200-901 Understanding and Using APIs Practice Question
This 200-901 practice question tests your understanding of understanding and using apis. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which THREE statements about NETCONF are correct?
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
✓
NETCONF uses SSH as the transport protocol.
NETCONF uses SSH as its transport protocol, as specified in RFC 6242. This provides a secure, encrypted channel for network device management, which is a fundamental requirement for production environments.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
NETCONF uses HTTP as the transport protocol.
Why it's wrong here
HTTP is used by RESTCONF.
- ✓
NETCONF uses SSH as the transport protocol.
Why this is correct
RFC 6241 specifies SSH as the mandatory transport.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
The <edit-config> operation is used to modify configuration data.
Why this is correct
It allows creating, updating, or deleting configuration.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
The <get-config> operation retrieves both configuration and state data.
Why it's wrong here
<get-config> retrieves configuration only; <get> retrieves both.
- ✓
NETCONF operations are XML RPCs.
Why this is correct
Operations are encoded as XML RPCs.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the distinction between NETCONF and RESTCONF transport protocols, and the specific datastore retrieval operations, leading candidates to confuse <get-config> with <get> or to assume HTTP is used for NETCONF.
Detailed technical explanation
How to think about this question
NETCONF is a network management protocol defined in RFC 6241 that uses XML-based RPCs over a secure transport. The <edit-config> operation allows targeted modifications to specific parts of the configuration datastore, supporting operations like merge, replace, create, and delete. The <get-config> operation explicitly targets the candidate or running configuration datastore, while <get> retrieves operational state and configuration data combined.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the 200-901 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this 200-901 question test?
Understanding and Using APIs — This question tests Understanding and Using APIs — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: NETCONF uses SSH as the transport protocol. — NETCONF uses SSH as its transport protocol, as specified in RFC 6242. This provides a secure, encrypted channel for network device management, which is a fundamental requirement for production environments.
What should I do if I get this 200-901 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jul 4, 2026
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.
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