Comcast India Engineering Center Senior Automation Test Engineer Interview Questions and Answers

Q1. What is TestNG and its Real time usage
Ans. 
TestNG is a testing framework for Java that supports various testing levels and annotations.
• TestNG allows for easy configuration of test suites, test cases, and test methods.

• It supports parallel execution of tests, data-driven testing, and parameterization.

• TestNG provides detailed test reports and allows for grouping of test methods.

• Real-time usage includes automating test cases for web applications, API testing, and i
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Q1. Programs on strings and collections
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Q1. Selenium and TestNg concepts
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Q2. Java program logics
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Q1. Selenium framework
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Q1. Convenient timings and job location
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Q2. Current pay and expected pay
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Q1. Different types of exceptions we face during automation
Ans. 
Various types of exceptions in automation testing
• Checked exceptions

• Unchecked exceptions

• Timeout exceptions

• Element not found exceptions

• Stale element reference exceptions

• Invalid element state exceptions

• Element not interactable exceptions
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Q2. Different types of locators
Ans. 
Locators are used in automation testing to identify web elements on a page. Common types include ID, class name, name, xpath, css selector, link text, and partial link text.
• ID: Unique identifier for an element

• Class name: Class attribute value of an element

• Name: Name attribute value of an element

• XPath: XML Path language to locate elements

• CSS Selector: CSS syntax to locate elements

• Link text: Text of a link element

• Partial
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Q3. Difficulty faced during automating a application
Ans. 
Difficulty faced in automating an application is handling dynamic elements on the webpage.
• Identifying and handling dynamic IDs or classes

• Using dynamic XPath or CSS selectors

• Implementing wait strategies for dynamic content to load

• Updating locators frequently due to changes in the application
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It was a game based cognitive test

It was hacker rank coding test with some multiple choice questions and two programming questions

Q1. Basic interview questions
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Q1. Questions on project worked
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GoodMCQ technical discussion and more

Q1. Frames, switchto, popup, window handle, framework, testng
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Q2. Frames, switchto, popups, xpaths, framework
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Q1. SDET expalanation
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Q2. Introduction about yourself
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Q1. Tell about yourself and basic java coding
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