Questions and Answers
Which type of XPath starts from the middle of the HTML DOM structure?
Relative XPath
What are XPath axes used for in Selenium WebDriver?
To search different nodes in XML document
Which XPath expression is used to select nodes based on attributes like ID, Name, and Classname?
Basic XPath
What is the disadvantage of using Absolute XPath?
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Which XPath expression can be used to find elements with partial text in their attributes?
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Which type of XPath expression is always preferred in Selenium WebDriver?
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Which XPath expression can be used to select elements with a specific attribute value?
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Which of the following describes XPath in Selenium?
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What types of documents can XPath be used for in Selenium?
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When would you use XPath in Selenium automation?
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What is the basic format of XPath in Selenium?
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What does the // symbol represent in XPath?
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What does the @ symbol represent in XPath?
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What does the Tagname represent in XPath?
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Which axis in XPath selects all children elements of the current node?
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Which axis in XPath selects all nodes that come before the current node?
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Which axis in XPath selects the following siblings of the context node?
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Which axis in XPath selects the parent of the current node?
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Which axis in XPath selects the current node itself?
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Which axis in XPath selects the descendants of the current node?
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Which type of XPath is required to find an element on the web page?
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What are XPath Axes used for?
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What does XPath expression select nodes based on?
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What is the purpose of the 'contains' function in XPath?
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Which logical operator is used to combine two conditions in an OR expression in XPath?
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In an AND expression in XPath, what happens if one of the conditions is false?
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When would you use the 'starts-with' function in XPath?
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What is the purpose of the 'text()' function in XPath?
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What does the 'following' axis in XPath select?
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What does the 'ancestor' axis in XPath select?
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Study Notes
XPath in Selenium WebDriver
- XPath that starts from the middle of the HTML DOM structure is called Relative XPath.
- XPath axes are used to navigate through elements and attributes in Selenium WebDriver.
- XPath expression //@* is used to select nodes based on attributes like ID, Name, and Classname.
- The disadvantage of using Absolute XPath is that it is brittle and prone to breakage if the HTML structure changes.
- XPath expression//*[contains(@attribute, 'partial text')] is used to find elements with partial text in their attributes.
- Relative XPath expression is always preferred in Selenium WebDriver.
- XPath expression//*[@attribute='value'] is used to select elements with a specific attribute value.
- XPath in Selenium is a language used to locate elements in a web page.
- XPath can be used for HTML, XML, and XHTML documents in Selenium.
- XPath is used in Selenium automation when the elements do not have a unique identifier or when the structure of the web page changes dynamically.
- The basic format of XPath in Selenium is //tagname[@attribute='value'].
- The // symbol in XPath represents the descendant axis, which selects nodes that are descendants of the current node.
- The @ symbol in XPath represents the attribute axis, which selects the attribute of the current node.
- Tagname in XPath represents the name of the HTML tag.
- The child axis in XPath selects all children elements of the current node.
- The preceding axis in XPath selects all nodes that come before the current node.
- The following-sibling axis in XPath selects the following siblings of the context node.
- The parent axis in XPath selects the parent of the current node.
- The self axis in XPath selects the current node itself.
- The descendant axis in XPath selects the descendants of the current node.
- Relative XPath is required to find an element on the web page.
- XPath Axes are used to navigate through elements and attributes.
- XPath expression selects nodes based on attributes, elements, and text.
- The purpose of the 'contains' function in XPath is to select nodes that contain a specified text.
- The OR logical operator is used to combine two conditions in an XPath expression.
- In an AND expression in XPath, if one of the conditions is false, the entire expression returns false.
- The 'starts-with' function in XPath is used to select nodes that start with a specified text.
- The 'text()' function in XPath is used to select the text content of a node.
- The 'following' axis in XPath selects all nodes that come after the current node.
- The 'ancestor' axis in XPath selects all ancestors of the current node.
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