Dassault Systemes Qa Automation Testing Engineer Interview Questions, Process, and Tips

Q1. Tell me a little bit about yourself
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Q2. What is the different types of frameworks selenium
Ans. 
Selenium frameworks include Data-Driven, Keyword-Driven, Hybrid, Page Object Model, and Behavior-Driven Development.
• Data-Driven Framework: Tests are driven by external data sources like Excel sheets or databases.

• Keyword-Driven Framework: Tests are written using keywords and actions.

• Hybrid Framework: Combination of Data-Driven and Keyword-Driven frameworks.

• Page Object Model: Each web page is represented as a class, maki...read more
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Q3. What is the different types of draw back of selenium
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Some drawbacks of Selenium include limited support for handling non-browser windows, lack of built-in reporting capabilities, and difficulty in testing mobile applications.
• Limited support for handling non-browser windows (pop-ups, alerts, etc.)

• Lack of built-in reporting capabilities, requiring integration with third-party tools like TestNG or JUnit

• Difficulty in testing mobile applications due to the need for additional...read more
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Q4. How to handle the scroll handing
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Scroll handling in automation testing involves using methods to interact with scroll bars and elements on a webpage.
• Use methods like scrollToElement() to scroll to a specific element on the page

• Use actions class in Selenium to perform scroll actions like scrolling up, down, left, or right

• Handle dynamic loading of elements by scrolling to the bottom of the page to trigger the loading of more content

• Use JavaScriptExecuto
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Q5. What is the testng
Ans. 
TestNG is a testing framework designed for unit testing and integration testing in Java.
• TestNG stands for Test Next Generation.

• It is used for writing and running tests in Java.

• TestNG supports annotations like @Test, @BeforeSuite, @AfterSuite, etc.

• It allows grouping of test cases, parameterization, and parallel execution.

• TestNG generates detailed test reports and supports data-driven testing.
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I received easy to medium LeetCode questions, which focused on basic math and hash maps.

Q1. Discussion on resume, told me to design database tables and classes for an ordering system.
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Q1. Again discussion on resume projects and current ongoing internship.
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Q1. What you know about the company?
Ans. 
The company is a leading software development firm specializing in creating innovative solutions for various industries.
• Specializes in creating innovative software solutions

• Works with various industries such as healthcare, finance, and technology

• Known for their strong focus on quality and customer satisfaction
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Q2. Tell your interests outside study.
Ans. 
I enjoy playing musical instruments, reading books, and hiking in my free time.
• Playing musical instruments like guitar and piano

• Reading books on various topics such as technology and fiction

• Hiking in nature trails and exploring new places
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First Round was Coding Test On Codility Platform . 3 Questions were Asked On Medium to Hard Level Arrays and Strings Topics.

Q1. Questions on the Approach of Solving the 1st Round Coding Problems.
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Q2. Questions on String Methods , Questions on String Palindrome and Substrings Palindrome.
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Q3. Sorting Techniques on Arrays , Questions on Two-Dimensional Arrays.
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Q4. Questions on Writing Base and Different Test Cases as per the Mentioned Problem Statement Given.
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Q1. Pillars of Object Oriented Programming. Real Life Example of Pillars of OOPS.
Ans. 
Pillars of OOP are Inheritance, Encapsulation, Abstraction, and Polymorphism. Real life example: Vehicles.
• Inheritance: Car and Bike classes inheriting from Vehicle class.

• Encapsulation: Data hiding in a class to protect it from outside interference.

• Abstraction: Using a remote control to operate a TV without knowing its internal workings.

• Polymorphism: Overloading a method with different parameters in a class.
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Q2. Is Function Overloading the Only Example of Compile Time Polymorphism ?
Ans. 
No, Function Overloading is not the only example of Compile Time Polymorphism.
• Function Templates are another example of Compile Time Polymorphism where a single function can operate on different data types.

• Operator Overloading is also an example of Compile Time Polymorphism where operators can be overloaded to work with different data types.

• Static Polymorphism achieved through method overloading is another example of C
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Q3. Difference Between Arrays and LinkedLists. Cons and Pros of Using Them. Which Out of Both Would be Preferable in Different Situations ?
Ans. 
Arrays store elements in contiguous memory locations, while LinkedLists store elements in nodes with pointers to the next element.
• Arrays have constant time access to elements using index, while LinkedLists have O(n) access time as they need to traverse from the beginning.

• Arrays have fixed size, while LinkedLists can dynamically grow and shrink in size.

• Arrays are better for random access and search operations, while Lin...read more
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Q4. Creating LinkedList Class , Insertion and Deletion in a LinkedList , Reversing and Sorting a LinkedList , Questions on Circular Linked List.
Ans. 
Answering questions related to LinkedList operations and Circular LinkedList.
• LinkedList Class: Implement a class with nodes containing data and a reference to the next node.

• Insertion: Add a new node at the beginning, end, or at a specific position in the LinkedList.

• Deletion: Remove a node by updating references to skip over it.

• Reversing: Traverse the LinkedList and reverse the links between nodes.

• Sorting: Implement a s...read more
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Q5. Questions Based on Binary Trees , Binary Search Trees and Recursion.
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Q6. Reverse a String without Using Any Loop or Using Any Other Data Structure.
Ans. 
Use recursion to reverse the string without using loops or other data structures.
• Create a recursive function that takes the string as input.

• In the function, check if the string is empty or has only one character, return the string in that case.

• Otherwise, call the function recursively with the substring excluding the first character and concatenate the first character at the end.
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Q7. Program to Find the Maximum Occurring Number in an Array. Which Data Structure can be Used for Making the Code More Efficient ?
Ans. 
Use a hashmap to store frequency of each number in the array for efficient retrieval of maximum occurring number.
• Use a hashmap to store the frequency of each number in the array.

• Iterate through the array and update the frequency count in the hashmap.

• Find the number with the highest frequency in the hashmap to get the maximum occurring number.
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Q8. What is Multi-Threading in Java ? What are Generics ?
Ans. 
Multi-Threading in Java allows multiple threads to execute concurrently. Generics in Java enable type-safe collections and classes.
• Multi-Threading in Java allows for concurrent execution of multiple threads.

• Generics in Java enable type-safe collections and classes by allowing the use of parameterized types.

• Example of Multi-Threading: creating a new thread using the Thread class and implementing the run() method.

• Example...read more
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Q1. Questions Based on Resume , Skills and Projects.
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Q2. Why Bentley Systems ?
Ans. 
Bentley Systems is a global leader in infrastructure engineering software, providing innovative solutions for sustainable development.
• Bentley Systems offers cutting-edge technology and tools for infrastructure engineering projects.

• The company has a strong reputation for innovation and sustainability in the industry.

• Bentley Systems has a global presence, providing opportunities to work on diverse projects around the wor...read more
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Q3. Questions Based on Previous Employment and Internships.
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Q4. How Soon You Can Join Us ?
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It was a 75 mins coding round with array strings and matrix problem were there

Round 2 was another coding round with graph and arrays questions were there

Q1. Introduce yourself
Ans. 
I am a recent graduate with a degree in Computer Science and a passion for software development.
• Recent graduate with a degree in Computer Science

• Passionate about software development

• Experience with programming languages like Java and Python
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Q2. Oops concepts explain with examples
Ans. 
Oops concepts are fundamental principles of object-oriented programming.
• Encapsulation: bundling data and methods that operate on the data into a single unit (class)

• Inheritance: allows 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 and showing only the necessary features
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Q3. Projects explain with role
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A good, basic understanding will suffice.

Q1. Questions about OOPs, DBMS. Fundamental understanding will work
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