EPAM Systems Automation Tester Interview Questions and Answers

Q1. Explain selenium framework
Ans. 
Selenium framework is a test automation tool used for web applications.
• Selenium framework allows for automated testing of web applications.

• It supports multiple programming languages like Java, Python, C#, etc.

• Selenium WebDriver is a key component for interacting with web elements.

• Test scripts can be written using Selenium IDE, WebDriver, or Grid.

• Selenium framework can be integrated with tools like TestNG, JUnit, etc.,
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Q1. Tell me your Self introduce
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Q2. Tell me project structure
Ans. 
Project structure refers to the organization of files, folders, and resources within a software project.
• Main folders like src (source code), test (test cases), lib (libraries), docs (documentation)

• Subfolders for specific modules or components

• Configuration files like pom.xml, package.json, etc.

• Build scripts like Jenkinsfile, Dockerfile

• Version control files like .gitignore, .gitattributes

• README.md file for project overvi
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Q1. Hashmap code logic
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Q2. Propertiy file , xpath ,excel file code
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Q1. Resume based question
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Q2. Ci cd jenkin question
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Q1. Exception handling in java
Ans. 
Exception handling in Java is a mechanism to handle runtime errors and prevent program crashes.
• Use try-catch blocks to handle exceptions

• Use finally block to execute code regardless of exception

• Use throw keyword to manually throw exceptions

• Use throws keyword in method signature to declare exceptions that can be thrown
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Q2. Java coding round
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Q3. Checked and unchecked
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Q1. It was basic technical questions like xpath
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You are asked to write a code using loop

Q1. Qualification and other tcs related questions
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Q1. Program to print vowels in the string
Ans. 
Program to print vowels in a string
• Iterate through each character in the string

• Check if the character is a vowel (a, e, i, o, u)

• Print the vowel if it is found
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Q2. Program to verify given word is anagram
Ans. 
Program to verify if a given word is an anagram
• Create a function that takes in two strings as input

• Sort the characters of both strings

• Compare the sorted strings to check if they are equal

• Return true if they are anagrams, false otherwise
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Q1. Sql Quires related question.
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Q2. Data ware house related question
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Q3. What is entry criteria & exit criteria
Ans. 
Entry criteria and exit criteria are conditions that must be met before and after testing, respectively.
• Entry criteria are the conditions that must be fulfilled before testing can begin

• Exit criteria are the conditions that must be fulfilled before testing can be considered complete

• Entry criteria can include having test data ready, test environment set up, and test cases prepared

• Exit criteria can include all test cases ...read more
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