In Junos XML, how is a namespace typically declared on an element?

By placing the namespace in a comment at the top of the document

Using the namespace attribute with a string value

Using the xmlns attribute with a URI value

By using a special character prefix like '#' before the element name

A developer is writing a parser for Junos XML API responses. The parser must correctly handle namespaces. The developer notices that some responses include a default namespace declaration on the element. What is the correct way to handle this in the parser?

Use only the prefix, not the namespace URI, to identify elements.

Use the namespace URI to qualify all elements in the response.

Ignore the namespace declaration and parse elements by local name only.

Strip the namespace declaration from the response before parsing.

Juniper NetworksCertified Associate, Automation and DevOps

Domain 2Objective 4

XML API Concepts and Syntax JN0-224 Practice Questions (Page 3)

Part of the NETCONF and XML API domain, which makes up ~20% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–12 in this domain), expect 2–3 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)

24questions here

5free pages

6concepts

Questions 11–15

11foundation · easy
In Junos XML, how is a namespace typically declared on an element?
Select an answer first
12application · easy
An engineer is writing a script that uses the Junos XML API to automate configuration changes. The script must be able to send RPCs and receive responses. Which transport protocol is commonly used for the Junos XML API?
Select an answer first
13application · medium
An engineer is writing a script that parses Junos XML API responses. The script needs to extract the operational status of a specific interface. Which XML snippet correctly represents operational data for interface ge-0/0/1?
Select an answer first
14expert · hard
A developer is writing a parser for Junos XML API responses. The parser must correctly handle namespaces. The developer notices that some responses include a default namespace declaration on the <rpc-reply> element. What is the correct way to handle this in the parser?
Select an answer first
15foundation · easy
Which element within an <rpc-error> contains a human-readable description of the error?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

Next 5 questions →Back to JN0-224

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Juniper Networks. “JN0-224” is a trademark of its owner, used for identification only.

XML API Concepts and Syntax JN0-224 Practice Questions (Page 3)

Questions 11–15

In Junos XML, how is a namespace typically declared on an element?

An engineer is writing a script that uses the Junos XML API to automate configuration changes. The script must be able to send RPCs and receive responses. Which transport protocol is commonly used for the Junos XML API?

An engineer is writing a script that parses Junos XML API responses. The script needs to extract the operational status of a specific interface. Which XML snippet correctly represents operational data for interface ge-0/0/1?

A developer is writing a parser for Junos XML API responses. The parser must correctly handle namespaces. The developer notices that some responses include a default namespace declaration on the <rpc-reply> element. What is the correct way to handle this in the parser?

Which element within an <rpc-error> contains a human-readable description of the error?

Keep studying — NETCONF and XML API