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Xalta Technology Services RPA Developer Interview Questions and Answers

Updated 14 Jun 2025

21 Interview questions

A RPA Developer was asked
Q. What is the difference between a tuple and a list?
Ans. 

Tuple is immutable and fixed in size, while list is mutable and can be resized.

  • Tuple is defined using parentheses, while list is defined using square brackets.

  • Tuple elements can be of different data types, while list elements can be of the same or different data types.

  • Tuple is faster than list for iteration and accessing elements.

  • Example: tuple = (1, 'a', True), list = [1, 'a', True]

A RPA Developer was asked
Q. Which join operation will result in the largest number of rows?
Ans. 

Inner join will have more number of rows compared to outer join.

  • Inner join returns only the matching rows between two tables

  • Outer join returns all rows from one table and matching rows from the other table

  • Example: If Table A has 10 rows and Table B has 8 rows, inner join will have maximum 8 rows while outer join can have maximum 10 rows

RPA Developer Interview Questions Asked at Other Companies

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Q1. How can we filter 100,000 rows in Excel with a specific filter?
Q2. What is procedural language and object oriented language? Which o ... read more
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asked in Capgemini
Q4. How do you publish and run a process if an orchestrator is not pr ... read more
Q5. If you were in charge of Indian Railways, what changes would you ... read more
A RPA Developer was asked
Q. What are the different types of joins?
Ans. 

Different types of joins include inner join, outer join, left join, and right join.

  • Inner join: Returns rows when there is a match in both tables.

  • Outer join: Returns all rows when there is a match in one of the tables.

  • Left join: Returns all rows from the left table and the matched rows from the right table.

  • Right join: Returns all rows from the right table and the matched rows from the left table.

A RPA Developer was asked
Q. Which language are you comfortable with?
Ans. 

I am comfortable with Python as a programming language.

  • Python is known for its simplicity and readability, making it a popular choice for developers.

  • It has a large standard library and community support, making it easy to find resources and solutions.

  • Python is versatile and can be used for web development, data analysis, automation, and more.

A RPA Developer was asked
Q. Why do we use interpreted languages?
Ans. 

Interpreted languages are used for their flexibility, ease of debugging, and platform independence.

  • Interpreted languages are easier to read and write compared to compiled languages.

  • They allow for dynamic typing, making it easier to work with different data types.

  • Interpreted languages are platform independent, meaning the code can run on any system with the interpreter installed.

  • Debugging is easier in interpreted l...

A RPA Developer was asked
Q. What is the difference between a Binary Tree and a Binary Search Tree?
Ans. 

Binary Tree is a hierarchical data structure where each node has at most two children. Binary Search Tree is a type of binary tree where the left child is less than the parent and the right child is greater.

  • Binary Tree can have any values in any order, while Binary Search Tree follows a specific ordering based on the values.

  • In Binary Search Tree, searching for a value is more efficient as it follows a specific ord...

A RPA Developer was asked
Q. What are the benefits of using classes?
Ans. 

Classes in programming provide a way to organize and structure code by grouping related data and functions together.

  • Classes help in organizing code by grouping related data and functions together

  • Encapsulation allows for data hiding and protection

  • Inheritance enables code reusability and promotes the DRY (Don't Repeat Yourself) principle

  • Polymorphism allows for flexibility and extensibility in code design

Are these interview questions helpful?
A RPA Developer was asked
Q. What is the difference between a product life cycle and a software life cycle?
Ans. 

Product life cycle refers to stages a product goes through from introduction to withdrawal, while software life cycle refers to stages a software goes through from development to retirement.

  • Product life cycle includes introduction, growth, maturity, and decline stages.

  • Software life cycle includes planning, development, testing, deployment, and maintenance stages.

  • Product life cycle focuses on physical products, whi...

A RPA Developer was asked
Q. What are some searching algorithms?
Ans. 

Some searching algorithms include linear search, binary search, depth-first search, and breadth-first search.

  • Linear search: Iterates through each element in a list until the desired element is found.

  • Binary search: Divides a sorted array in half to determine if the target value is in the lower or upper half.

  • Depth-first search: Explores as far as possible along each branch before backtracking.

  • Breadth-first search: E...

A RPA Developer was asked
Q. What are linear and non-linear data types?
Ans. 

Linear data types have elements arranged in a sequential order, while non-linear data types do not have elements arranged in a sequential order.

  • Linear data types include arrays, linked lists, and queues.

  • Non-linear data types include trees and graphs.

  • Linear data types have a single path to traverse all elements, while non-linear data types have multiple paths.

Xalta Technology Services RPA Developer Interview Experiences

2 interviews found

RPA Developer Interview Questions & Answers

user image Anonymous

posted on 14 Jun 2025

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Dec 2024, where I was asked the following questions.

  • Q1. In detail overview on final year project
  • Q2. Basic dsa, cns, dbms

RPA Developer Interview Questions & Answers

user image Anonymous

posted on 18 Jun 2023

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Internshala and was interviewed in May 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(15 Questions)

  • Q1. What is procedural language and object oriented language? Which one is better? What are the examples of both?
  • Ans. 

    Procedural language focuses on procedures and functions, while object-oriented language focuses on objects and classes.

    • Procedural language: C, Pascal, BASIC

    • Object-oriented language: Java, C++, Python

    • Procedural languages are better for small projects, while object-oriented languages are better for large and complex projects

  • Answered by AI
  • Q2. What is encapsulation and polymorphism?
  • Ans. 

    Encapsulation is the concept of bundling data and methods that operate on the data into a single unit. Polymorphism allows objects to be treated as instances of their parent class.

    • Encapsulation helps in hiding the internal state of an object and restricting access to it.

    • Polymorphism allows objects of different classes to be treated as objects of a common superclass.

    • Encapsulation ensures data integrity and prevents unau...

  • Answered by AI
  • Q3. What is fundamental data types and derived data types? What is the difference?
  • Ans. 

    Fundamental data types are basic data types provided by a programming language, while derived data types are created by combining fundamental data types.

    • Fundamental data types include integers, floating-point numbers, characters, and booleans.

    • Derived data types are created by combining fundamental data types, such as arrays, structures, and classes.

    • The main difference is that fundamental data types are predefined by th...

  • Answered by AI
  • Q4. What is linear data types and non linear data types?
  • Ans. 

    Linear data types have elements arranged in a sequential order, while non-linear data types do not have elements arranged in a sequential order.

    • Linear data types include arrays, linked lists, and queues.

    • Non-linear data types include trees and graphs.

    • Linear data types have a single path to traverse all elements, while non-linear data types have multiple paths.

  • Answered by AI
  • Q5. Difference between Binary Tree and Binary Search Tree?
  • Ans. 

    Binary Tree is a hierarchical data structure where each node has at most two children. Binary Search Tree is a type of binary tree where the left child is less than the parent and the right child is greater.

    • Binary Tree can have any values in any order, while Binary Search Tree follows a specific ordering based on the values.

    • In Binary Search Tree, searching for a value is more efficient as it follows a specific order.

    • Ex...

  • Answered by AI
  • Q6. Do you know any algorithms?
  • Ans. 

    Yes, I am familiar with various algorithms commonly used in RPA development.

    • I am familiar with sorting algorithms like bubble sort, quick sort, and merge sort.

    • I have experience with searching algorithms such as linear search and binary search.

    • I am knowledgeable about graph algorithms like Dijkstra's algorithm and breadth-first search.

  • Answered by AI
  • Q7. Name some sorting algorithms?
  • Ans. 

    Some sorting algorithms include Bubble Sort, Selection Sort, Insertion Sort, Merge Sort, Quick Sort, and Heap Sort.

    • Bubble Sort - repeatedly steps through the list, compares adjacent elements, and swaps them if they are in the wrong order

    • Selection Sort - repeatedly finds the minimum element from the unsorted part and swaps it with the first unsorted element

    • Insertion Sort - builds the final sorted array one item at a tim...

  • Answered by AI
  • Q8. Name some searching algorithms?
  • Ans. 

    Some searching algorithms include linear search, binary search, depth-first search, and breadth-first search.

    • Linear search: Iterates through each element in a list until the desired element is found.

    • Binary search: Divides a sorted array in half to determine if the target value is in the lower or upper half.

    • Depth-first search: Explores as far as possible along each branch before backtracking.

    • Breadth-first search: Explor...

  • Answered by AI
  • Q9. What is recursion? Where we can use it? Why do you think we can use recursion there?
  • Ans. 

    Recursion is a programming technique where a function calls itself to solve a problem.

    • Recursion is used in scenarios where a problem can be broken down into smaller subproblems of the same type.

    • Examples include factorial calculation, Fibonacci sequence generation, and tree traversal.

    • Recursion is useful when the problem can be solved by solving a smaller version of the same problem.

  • Answered by AI
  • Q10. Why you want to become RPA developer?
  • Q11. What is RPA? Do you have seen what kind of problems that RPA solve or what it does, its uses?
  • Ans. 

    RPA stands for Robotic Process Automation, which is the use of software robots to automate repetitive tasks.

    • RPA can automate tasks such as data entry, data extraction, form filling, and report generation.

    • It can improve efficiency by reducing human errors and speeding up processes.

    • RPA is used in various industries like finance, healthcare, and manufacturing.

    • Examples of RPA tools include UiPath, Blue Prism, and Automatio...

  • Answered by AI
  • Q12. What are different Software Development Life Cycle? What are the steps in it?
  • Ans. 

    Software Development Life Cycle (SDLC) is a process used by software development teams to design, develop, and test high-quality software.

    • Waterfall Model: Sequential approach with distinct phases like requirements, design, implementation, testing, and maintenance.

    • Agile Model: Iterative approach with continuous feedback and collaboration between cross-functional teams.

    • Spiral Model: Combination of iterative and waterfall...

  • Answered by AI
  • Q13. What is difference between product life cycle and software life cycle?
  • Ans. 

    Product life cycle refers to stages a product goes through from introduction to withdrawal, while software life cycle refers to stages a software goes through from development to retirement.

    • Product life cycle includes introduction, growth, maturity, and decline stages.

    • Software life cycle includes planning, development, testing, deployment, and maintenance stages.

    • Product life cycle focuses on physical products, while so...

  • Answered by AI
  • Q14. What are the benefits of class?
  • Ans. 

    Classes in programming provide a way to organize and structure code by grouping related data and functions together.

    • Classes help in organizing code by grouping related data and functions together

    • Encapsulation allows for data hiding and protection

    • Inheritance enables code reusability and promotes the DRY (Don't Repeat Yourself) principle

    • Polymorphism allows for flexibility and extensibility in code design

  • Answered by AI
  • Q15. What is the Version Controlling? What is the use of it?
  • Ans. 

    Version controlling is a system that records changes to a file or set of files over time so that you can recall specific versions later.

    • Version controlling helps in tracking changes made to code or files over time.

    • It allows multiple developers to work on the same project without interfering with each other's work.

    • It helps in reverting back to previous versions of code in case of errors or bugs.

    • Popular version controlli...

  • Answered by AI
Round 3 - Technical 

(7 Questions)

  • Q1. Which language you are comfortable with? (Here I said Python)
  • Ans. 

    I am comfortable with Python as a programming language.

    • Python is known for its simplicity and readability, making it a popular choice for developers.

    • It has a large standard library and community support, making it easy to find resources and solutions.

    • Python is versatile and can be used for web development, data analysis, automation, and more.

  • Answered by AI
  • Q2. What is interpreted language and compile language? What is difference between interpreted language and compile language? Give examples of both.
  • Ans. 

    Interpreted languages are executed line by line while compiled languages are translated into machine code before execution.

    • Interpreted languages are executed line by line, translating and executing code simultaneously

    • Compiled languages are translated into machine code before execution, resulting in faster performance

    • Examples of interpreted languages: Python, JavaScript, Ruby

    • Examples of compiled languages: C, C++, Java

  • Answered by AI
  • Q3. Why we use interpreted languages?
  • Ans. 

    Interpreted languages are used for their flexibility, ease of debugging, and platform independence.

    • Interpreted languages are easier to read and write compared to compiled languages.

    • They allow for dynamic typing, making it easier to work with different data types.

    • Interpreted languages are platform independent, meaning the code can run on any system with the interpreter installed.

    • Debugging is easier in interpreted langua...

  • Answered by AI
  • Q4. Difference between tuple and list?
  • Ans. 

    Tuple is immutable and fixed in size, while list is mutable and can be resized.

    • Tuple is defined using parentheses, while list is defined using square brackets.

    • Tuple elements can be of different data types, while list elements can be of the same or different data types.

    • Tuple is faster than list for iteration and accessing elements.

    • Example: tuple = (1, 'a', True), list = [1, 'a', True]

  • Answered by AI
  • Q5. What are different types of joins?
  • Ans. 

    Different types of joins include inner join, outer join, left join, and right join.

    • Inner join: Returns rows when there is a match in both tables.

    • Outer join: Returns all rows when there is a match in one of the tables.

    • Left join: Returns all rows from the left table and the matched rows from the right table.

    • Right join: Returns all rows from the right table and the matched rows from the left table.

  • Answered by AI
  • Q6. Which join will have more number of rows?
  • Ans. 

    Inner join will have more number of rows compared to outer join.

    • Inner join returns only the matching rows between two tables

    • Outer join returns all rows from one table and matching rows from the other table

    • Example: If Table A has 10 rows and Table B has 8 rows, inner join will have maximum 8 rows while outer join can have maximum 10 rows

  • Answered by AI
  • Q7. Coding Question: Given list of array, one number is missing and instead of that one number is duplicated. Find the missing number and the number which is duplicated? (Only 1 Coding Question was asked)
  • Ans. 

    Find the missing and duplicated numbers in an array of strings.

    • Convert the array of strings to integers for easier manipulation.

    • Calculate the sum of all numbers in the array and compare it to the sum of numbers from 1 to n, where n is the length of the array.

    • The difference between the two sums will give you the missing number.

    • To find the duplicated number, keep track of the frequency of each number in a hashmap.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Xalta Technology Services RPA Developer interview:
  • Basic concepts of programming
  • Oops pillar
  • SDLC
  • PDLC
  • SQL joins
  • BST vs BT
  • Algorithms
  • Recursion
Interview preparation tips for other job seekers - There were 2 Technical rounds named L1 and L2 of 30 minutes each. If you clear these 2 rounds you will be get selected. These 2 rounds were held on 2 different days.
Interviewers are really very good and understanding people, they will give you time, hint and also will encourage you to think of a possible answer. If you don't know any answer say "Sorry sir/madam, I don't know about it!". You can give them answers in your own way, no need to be exact if you don't know proper definition, just say what you know, as they only want to check that you know the concept. Pro tip: Always say Python is the language you are comfortable in, questions on python are really very easy and it is very easy to solve coding problem in python as well. Prepare the questions which I have given, they are very basic and will be asked, they are more than enough.

Skills evaluated in this interview

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Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
Got a question about Xalta Technology Services?
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Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed before May 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. DS and Algo questions based on DP and backtracking
  • Q2. Clone linked list with random pointers.
  • Ans. 

    Clone a linked list with random pointers.

    • Create a new node for each node in the original list.

    • Store the mapping between the original and cloned nodes in a hash table.

    • Traverse the original list again and set the random pointers in the cloned list using the hash table.

    • Return the head of the cloned list.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Mostly DS and Algo rounds followed by design rounds. Sometimes there can be language specific questions.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. What your exp?
  • Ans. 

    I have over 5 years of experience in software development, specializing in web applications and cloud technologies.

    • Developed a full-stack web application using React and Node.js, improving user engagement by 30%.

    • Led a team of 4 developers in creating a microservices architecture for a scalable e-commerce platform.

    • Implemented CI/CD pipelines using Jenkins and Docker, reducing deployment time by 50%.

    • Worked with Agile met...

  • Answered by AI
  • Q2. What is you total exp?
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Aptitude Test 

Good level question. I have qualified for the next round

Round 3 - Coding Test 

Basic to intermediate question, Cleared the test

Round 4 - HR 

(1 Question)

  • Q1. Tell me about yourself and introduce yourself

Interview Preparation Tips

Interview preparation tips for other job seekers - Not selected in the technical round because of lack of projects as per my role
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Aug 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. They asked about OPS, Data design and coding pattern
  • Q2. About my coding pattern

Interview Preparation Tips

Interview preparation tips for other job seekers - Best place to learn something
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Dec 2023. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. Introduced Yourself
  • Q2. About knowledge in Software Development

Interview Preparation Tips

Interview preparation tips for other job seekers - NA
Are these interview questions helpful?
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Jul 2023. There were 4 interview rounds.

Round 1 - Coding Test 

Coding test duration is 30 to 40 min
on paper pen and topic is simple like related to string,pattern and number's

Round 2 - HR 

(2 Questions)

  • Q1. Introduction about yourself
  • Q2. Salary expectation
Round 3 - Technical 

(2 Questions)

  • Q1. Related to the basic of html css and js
  • Q2. Ask run time short code and explanation
  • Ans. 

    Runtime refers to the period when a program is executing, affecting performance and resource usage.

    • Runtime is when code is executed, as opposed to compile time.

    • Performance can vary based on algorithms used; e.g., O(n) vs O(n^2).

    • Memory usage is crucial; e.g., using arrays vs linked lists can impact runtime.

    • Dynamic typing in languages like Python can lead to slower runtime compared to statically typed languages like C++.

  • Answered by AI
Round 4 - One-on-one 

(2 Questions)

  • Q1. About yourself and other
  • Q2. All about company your expectation and salary disscuced

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident in every round the proccess is so simple and easy
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
  • Q1. Write a mongoDB query to filter top 5 students
  • Ans. 

    Use MongoDB's aggregation framework to filter and sort students by their scores, returning the top 5 results.

    • Use the `find()` method to query the students collection.

    • Sort the results by the score field in descending order.

    • Limit the results to 5 using the `limit()` method.

    • Example: `db.students.find().sort({ score: -1 }).limit(5)`

    • Ensure the score field exists and is indexed for better performance.

  • Answered by AI
  • Q2. What is redux and difference between redux and context api
  • Ans. 

    Redux is a state management library for JavaScript apps, while Context API is a built-in React feature for managing state.

    • Redux provides a centralized store for application state, while Context API allows for state sharing across components without prop drilling.

    • Redux uses actions and reducers to manage state changes, whereas Context API uses the Provider and Consumer pattern.

    • Redux is more suitable for large applicatio...

  • Answered by AI

I applied via Company Website and was interviewed in Apr 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Mcq

Interview Preparation Tips

Topics to prepare for Busibud Software Developer interview:
  • C
  • C++
Interview preparation tips for other job seekers - I am fullstack software developer.And i have no experience.

Xalta Technology Services Interview FAQs

How many rounds are there in Xalta Technology Services RPA Developer interview?
Xalta Technology Services interview process usually has 3 rounds. The most common rounds in the Xalta Technology Services interview process are Technical and Resume Shortlist.
What are the top questions asked in Xalta Technology Services RPA Developer interview?

Some of the top questions asked at the Xalta Technology Services RPA Developer interview -

  1. What is procedural language and object oriented language? Which one is better? ...read more
  2. Coding Question: Given list of array, one number is missing and instead of that...read more
  3. What is fundamental data types and derived data types? What is the differen...read more

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Overall Interview Experience Rating

4.3/5

based on 3 interview experiences

Difficulty level

Easy 67%
Moderate 33%

Duration

Less than 2 weeks 100%
View more

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