EPAM Systems Software Engineer Trainee Interview Questions and Answers

Questions in flow charts and their outputs

Q1. Related to project and internship and some questions on c.
Add your answer

Q1. Location discussion and shifts and leaves discussion
Add your answer

It was a comprehensive aptitude & reasoning exam

You have to be very good at speaking to clear this round.

Tow medium hard level coding questions

Q1. Approximate 1 hr one to one tech interview
Add your answer
Q2. Topic was DSA specially 2d array and tree.
Add your answer

Q1. They asked multiple puzzles and situation based questions.
Add your answer
Q2. Company work culture and future benefits were discussed in this round
Add your answer

Q1. It was a simple managerial round . don't panic just answer gently
Add your answer

Q1. Explain over all experience
Add your answer
Q2. Asked question on Core and advance java topic
Add your answer

Q1. Some advance topic of Java
Add your answer
Q2. DSA
Add your answer

Q1. Salary expectation
Add your answer
Q2. Relocation
Add your answer

It was kind of difficult the coding part

They asked basic on going topic like impact of AI

Q1. Very much complex questions on cloud, oops, python and networks
Add your answer
Q2. What is diffrent between linear and logestic regression
Ans. 
Linear regression is used for predicting continuous values, while logistic regression is used for predicting binary outcomes.
• Linear regression is used when the dependent variable is continuous and has a linear relationship with the independent variable.

• Logistic regression is used when the dependent variable is binary or categorical and the relationship between the independent variables and the outcome is non-linear.

• Lin...read more
Answered by AI
Add your answer
Q3. Certain questions on cloud
Add your answer

Aptitude, core concepts and a code

Q1. What is the one thing you learnt from college club?
Ans. 
I learned the importance of teamwork and collaboration from my college club.
• Developed strong communication skills by working with diverse group of individuals

• Learned how to delegate tasks effectively to achieve common goals

• Gained experience in problem-solving and conflict resolution through group projects
Answered by AI
Add your answer
Q2. What is the one thing you want to expereince?
Ans. 
I want to experience living in a different country and immersing myself in a new culture.
• Traveling to a foreign country and learning about their customs and traditions

• Trying new foods and experiencing different ways of life

• Making friends with locals and exploring the local attractions
Answered by AI
Add your answer

Q1. Difference between relational and non relational dbms
Ans. 
Relational DBMS stores data in tables with predefined relationships, while non-relational DBMS stores data in flexible, schema-less formats.
• Relational DBMS uses structured query language (SQL) for querying data

• Non-relational DBMS can store data in various formats like key-value pairs, document-based, graph databases

• Relational DBMS ensures data integrity through normalization and constraints

• Non-relational DBMS offers be...read more
Answered by AI
Add your answer
Q2. Difference betweeen class,abstract class,interface in python
Ans. 
Class is a blueprint for creating objects, abstract class cannot be instantiated and can have abstract methods, interface is a contract for classes to implement certain methods.
• Class is a blueprint for creating objects with attributes and methods.

• Abstract class cannot be instantiated and can have abstract methods that must be implemented by subclasses.

• Interface is a contract for classes to implement certain methods, bu
Answered by AI
Add your answer
Q3. Project related questions were asked
Add your answer

It was an aptitute round and 2 coding questions was there

Q1. Tell me about yourself
Add your answer
Q2. We had discussion on projects than mentioned in my resume
Add your answer
Q3. Then he moved to DSA question in which he told to how you will insert node in doubly linked list ,I answered all correctly he appreciated me also but after 5 min one person came and told you can go . I was...read more
Add your answer

OS questions, locking and threads etc

Basic questions on Linked list

Q1. IPC mechanisms in OS, process management
Ans. 
IPC mechanisms in OS facilitate communication between processes, while process management involves creating, scheduling, and terminating processes.
• IPC mechanisms include shared memory, message passing, and sockets.

• Shared memory allows processes to share a portion of memory for communication.

• Message passing involves sending and receiving messages between processes.

• Sockets enable communication between processes over a ne...read more
Answered by AI
Add your answer
Q2. Fibonacci series code
Add your answer

Q1. What challenging work you did in previous company
Ans. 
Implemented a real-time data processing system to handle large volumes of data efficiently.
• Designed and implemented a distributed system using Apache Kafka for real-time data processing.

• Optimized data processing algorithms to handle large volumes of data without impacting performance.

• Collaborated with cross-functional teams to ensure seamless integration of the system with existing infrastructure.
Answered by AI
Add your answer