The XPath expression //address/name is the correct choice to select only the XML elements containing the IP addresses. The double forward slash // is a recursive operator that finds all

B. //name: This expression is too broad. It selects all elements regardless of their parent, which could lead to selecting unintended data in a more complex XML document.

C. /name: This absolute path expression attempts to select a element that is a direct child of the document's root node, which is incorrect as the root element is .

D. /address/name: This absolute path expression is invalid for the given exhibit because it looks for an

1. Juniper Networks Documentation, "Automation Scripting User Guide": In the section "Using XPath to Specify Addressable Portions of a Configuration," the guide explains the operators. It states, "The double forward slash (//) is a recursive descent operator... The single forward slash (/) is a child operator. It indicates that the node to its right must be a child of the node to its left." This supports that //address/name correctly finds all address elements and then their direct name children.

2. Juniper Networks Documentation, "Junos XML API and Scripting Developer Guide": The "XPath Overview" section details how XPath is used to navigate the Junos OS configuration hierarchy represented in XML. It confirms that // selects nodes anywhere in the hierarchy, while / selects a direct child, validating the logic for choosing //address/name to navigate from an address element to its child name element.

3. W3C Recommendation, "XML Path Language (XPath) Version 1.0": Section 2.5, "Abbreviated Syntax," defines // as the abbreviation for /descendant-or-self::node()/. This formal definition confirms that //address selects