EMERSON PROCESS MANAGEMENT Qa Automation Testing Engineer Interview Questions and Answers

General Aptitude and technical

Q1. General introduction
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Q2. Project related which I have done during my B.Tech
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Q1. Difference between xpath and css locators
Ans. 
XPath is used to navigate through the XML structure of a webpage, while CSS locators are used to identify elements based on their attributes.
• XPath is more powerful and flexible, allowing for complex searches and navigation through the DOM.

• CSS locators are faster and more efficient for simple searches based on element attributes.

• XPath can traverse both upwards and downwards in the DOM tree, while CSS locators can only m...read more
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Q2. Write a sibling for locator
Ans. 
Sibling for locator is navigator
• Navigator

• Guide

• Wayfinder
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Q1. SQL : Inner join and outer joun
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Q2. Difference between list and tuple
Ans. 
List is mutable, tuple is immutable in Python.
• List can be modified after creation, tuple cannot.

• List uses square brackets [], tuple uses parentheses ().

• List is used for collections of items that may change, tuple for fixed collections.

• Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)
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Q1. Previous experience and salary discussion
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