JNCIA-DevOps: Juniper Networks Certified Associate – Automation (2021) — Question 32

Which statement about element nodes is correct?

Answer options

• A. Only a single root element node is allowed
• B. Element nodes only consist of a single line of code
• C. Element nodes cannot be nested in other element nodes
• D. Only the root element node can contain other element nodes

Correct answer: B

Explanation

The correct answer is B, as element nodes can indeed be defined in a single line of code in markup languages like XML. The other options are incorrect because a single root element node is not the only type allowed (A), element nodes can be nested (C), and multiple element nodes can exist within the root (D).