Dassault Systemes Test Engineer Interview Questions and Answers

Q1. What is oops ?
Ans. 
Object-oriented programming paradigm that focuses on objects and classes for code organization and reusability.
• Encapsulation: bundling data and methods that operate on the data into a single unit (object)

• Inheritance: ability of a class to inherit properties and behavior from another class

• Polymorphism: ability to present the same interface for different data types

• Abstraction: hiding the complex implementation details an
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Q2. Method overloading and overriding
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Scenario based question from LR

Q1. What is lr function for parameter
Ans. 
The lr function is used in load testing to parameterize values in scripts.
• The lr function is specific to LoadRunner, a performance testing tool.

• It allows testers to replace hard-coded values with dynamic data during script execution.

• The lr function can be used to simulate different user behaviors and data inputs.

• For example, lr_eval_string can be used to extract values from server responses and use them in subsequent r
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C scripting question regarding lr

Q1. Nothing to say about
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Q2. He was good behaviour
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Que on linux , programming que

Q1. Oops concept with real time eg
Ans. 
Oops concept is a programming paradigm that focuses on objects and classes. Real-time example: Car is an object, with properties like color and methods like drive.
• Oops concept focuses on objects and classes

• Objects have properties and methods

• Real-time example: Car is an object with properties like color and methods like drive
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Q2. SQL concept and join queries
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Normal aptitude test which u might have given in other companies as well

Coding on ur core skills so be preparwd and learn and revise the topics well

Pattern program, array segregation prograk

Q1. Selenium wait, oops concept
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Q2. Collection in java

Ans. 

Collection in Java is a framework that provides an architecture to store and manipulate a group of objects.

• Collections are used to store, retrieve, manipulate, and communicate aggregate data.

• Common collection types include List, Set, Map, and Queue.

• Example: List names = new ArrayList<>(); names.add("Alice"); names.add("Bob");

• Example: Set numbers = new HashSet<>(); numbers.add(1); numbers.add(2);

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