Refer to the exhibit. Using the provided XML snippet, which Xpath expression prints "Jane"?

The correct answer is C. //employee[1]/firstName/text(). Xpath has a index number starting from 1, and I have run the snippet using lxml in python confirms index 1 is correct: from lxml import etree html = etree.parse('employee.html') print type(html) result = html.xpath('//employee[1]/firstName/text()') <type 'lxml.etree._ElementTree'

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Question

Refer to the exhibit. Using the provided XML snippet, which Xpath expression prints "Jane"?

Exhibit

Options

A//employee[1]/firstName/value()
B//employee[0]/firstName/value()
C//employee[1]/firstName/text()
D//employee[0]/firstName/text()

How the community answered

(60 responses)

A
15% (9)
B
7% (4)
C
75% (45)
D
3% (2)

Explanation

Xpath has a index number starting from 1, and I have run the snippet using lxml in python confirms index 1 is correct: from lxml import etree html = etree.parse('employee.html') print type(html) result = html.xpath('//employee[1]/firstName/text()') <type 'lxml.etree._ElementTree'>

Topics

#XPath#XML#YANG#data retrieval

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