What does XPath stand for?

• XML Path Language
• XML Pattern Analyzer
• External Path System
• Extended Pattern Hub

What is the root node symbol in XPath?

• ./
• //
• /
• #

What does // represent in XPath?

• Current node
• Root node
• Selects nodes anywhere in the document
• Attribute selector

What does @ symbol denote in XPath?

• Element
• Attribute
• Comment
• Namespace

Which of the following selects all <book> elements?

• book/*
• /book
• //book
• @book

What does the ancestor axis select in XPath?

• Direct parent only
• All parent and grandparent nodes
• All child nodes
• Sibling nodes

What is the result of //book[price>35]?

• Books with exactly 35 price
• Books with no price
• Books with price greater than 35
• Books without titles

What does the expression //book[1] mean?

• First book under every parent
• Only books named “1”
• First book in the entire document
• Last book in the document

What does the following-sibling axis select?

• Siblings before the current node
• Direct parent node
• All nodes after current at same level
• Root node

Which XPath selects all attributes named lang?

• //@lang
• //lang
• /@lang
• lang/@

Which version of XPath introduced strong typing and regular expressions?

• XPath 1.0
• XPath 1.5
• XPath 2.0
• XPath 3.0

What does the XPath 2.0 tokenize() function return?

• Number of tokens
• A boolean
• A sequence of strings
• Null

In XPath 2.0, what does the expression matches("XML123", "\d+") return?

• FALSE
• TRUE
• 123
• XML

Which XPath version introduced sequence manipulation?

• XPath 1.0
• XPath 2.0
• XPath 3.0
• XPath 1.1

What does every $x in (1, 2, 3) satisfies $x > 0 evaluate to?

• FALSE
• TRUE
• (1, 2, 3)
• Error