LTIMindtree Selenium Automation Tester Interview Questions and Answers

Q1. Write Xpath for a link in a webpage.
Ans. 
XPath is a powerful way to navigate through elements and attributes in an XML document, including HTML for web automation.
• XPath can be absolute or relative. Example: '/html/body/a' (absolute) vs. '//a' (relative).

• Use attributes to create more specific paths. Example: '//a[@id='linkId']' targets a link with a specific ID.

• Text content can also be used. Example: '//a[text()='Click Here']' selects a link with the exact tex...read more
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Q2. Find errors in Cucumber feature file
Ans. 
Identifying errors in a Cucumber feature file involves checking syntax, structure, and adherence to Gherkin language rules.
• Ensure proper syntax: Each line should start with a keyword like Given, When, Then.

• Check for missing keywords: Every scenario should have at least one Given, When, and Then.

• Verify indentation: Proper indentation helps in readability and structure.

• Look for duplicate scenario names: Each scenario sho...read more
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Q1. Given a set of strings, swap pair of character in each string. Eg “Selenium Automation Testing” should print as “eselinmu uaotamitno ettsnig”
Ans. 
Swap pair of characters in each string of an array of strings.
• Iterate through each string in the array

• For each string, swap pairs of characters by iterating through the string with a step of 2

• Return the modified array of strings
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Q2. Given a set of strings, find out the duplicate characters for the entire list of strings.
Ans. 
Find duplicate characters in a set of strings.
• Iterate through each string in the array.

• For each string, iterate through each character and store them in a hashmap with their frequency.

• Identify characters with frequency greater than 1 as duplicates.
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Asked to write java code for a query