HighRadius Senior QA Engineer -Software Testing Interview Questions and Answers

Q1. Explain testing framework used in project
Ans. 
The testing framework used in the project is Selenium with TestNG for automated testing.
• Selenium is used for automating web applications testing

• TestNG is used for organizing test cases and generating reports

• Framework allows for easy maintenance and scalability

• Integration with CI/CD tools like Jenkins for continuous testing
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Q1. Explain SOLID principle
Ans. 
SOLID is a set of five design principles to make software designs more understandable, flexible, and maintainable.
• S - Single Responsibility Principle: A class should have only one reason to change.

• O - Open/Closed Principle: Software entities should be open for extension but closed for modification.

• L - Liskov Substitution Principle: Objects of a superclass should be replaceable with objects of its subclasses without aff...read more
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Q2. Memory Allocation in Java
Ans. 
Memory allocation in Java is managed by the JVM using the heap and stack memory areas.
• Java uses the heap memory for storing objects and the stack memory for storing method calls and local variables.

• Memory allocation in Java is automatic and managed by the garbage collector.

• Java provides the 'new' keyword to allocate memory for objects on the heap.

• Primitive data types are stored on the stack, while objects are stored on
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An aptitude test consisting of payments knowldge and testing knowledge was taken . The exam was well structured and results were shared in a proper format

Q1. What is defect life cycle?
Ans. 
Defect life cycle is the process of identifying, reporting, fixing, and verifying defects in software development.
• Defect is identified by testers during testing

• Defect is reported to the development team

• Development team fixes the defect

• Fixed defect is verified by testers

• Defect is closed if it passes verification

• If defect fails verification, it is reopened and the cycle continues
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Q2. What ECP & BVA?
Ans. 
ECP stands for Equivalence Class Partitioning and BVA stands for Boundary Value Analysis.
• ECP is a testing technique that divides input data into groups that are expected to exhibit similar behavior.

• BVA is a testing technique that focuses on testing values at the boundaries of input domains.

• ECP and BVA are used to identify defects in software and improve the quality of testing.

• For example, if a program accepts input val...read more
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Q1. Test scenarios for ATM
Ans. 
Test scenarios for ATM
• Verify if the ATM is dispensing the correct amount of cash

• Check if the ATM is accepting valid cards and rejecting invalid ones

• Test if the ATM is able to handle multiple transactions at the same time

• Ensure that the ATM is providing proper instructions to the user

• Validate if the ATM is able to handle network connectivity issues
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Basic MCQ questions which were easy

Q1. Basic python coding
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Q1. Regex related coding (mainly to access the mode of thinking)
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Round duration - 30 minutes
Round difficulty - Easy

Q1. What is the difference between manual testing and automated testing?
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Q2. What is cross-browser testing?
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Q3. What are the different parts of a test automation framework?
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Round duration - 30 minutes
Round difficulty - Easy

Q1. What is meant by a locator in Selenium, and can you name a few different types of locators available in Selenium?
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Q2. What is an XPath?
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