Top skills recommended for EPAM Systems Data Engineer interview Insights by AmbitionBox
How would your co-workers describe you?
Empathy is important. This question allows would-be supervisors to reflect on how their co-workers perceive them, and to provide examples of why and how that perception exists. It also allows them to mention areas they could improve their skill set, describe their strengths, and give you an idea of how they relate to their team.
Interview Questions for Supervisors:
This question tells you more than the skills of a potential employee — it also gives you a window into their management style. A good candidate will not just describe qualities they feel they possess. They will also tell you about a specific scenario when they were able to use skills they feel are valuable for management, and the positive impact that resulted.
HCL Group Interview Rounds and Process
Q1. Few scenario based questions in Loadrunner Html and Url mode difference Correlation explain LR functions Recording options Pacing and think time 90 and 95th …read moreView Answers (1)
Q2. Generic questions in Performance testing like: End to end performance testing life cycle Challenges in scripting or recording or execution Performance bottl …read moreAdd Answer
Q3. Few basic questions in Jmeter Execution order of jmeter elements What all listeners used Assertions used Beanshell processor or sampler How do we analyse re …read moreAdd Answer
Q1. Challenges in performance testingView Answers (1)
Q2. Monitoring tools and what metrics we capture during or after testingView Answers (1)
Q3. Performance BottlenecksView Answers (1)
Q4. My roles and responsibilities in previous company as a performance testerAdd Answer
Q5. Few basic questions about Jenkins, New Relic as I had knowledge on those toolsAdd Answer
What is your management style?
There is no right or wrong answer to this question, but a good candidate will describe a need to adapt their supervisory style to the employee and scenario they are dealing with.
How would you describe your management skills?
Similar to the previous question, this gives you an idea of a candidate’s management style as well as their skills.
EPAM Systems Interview Rounds and Process
Two coding questions on codility. One was easy and second medium. 10 MCQ questions on Big Data related technologies.
Q1. This round was scheduled for 1.5 hours and lasted 1 hrs 5 minutes. Discuss about projects done for previous company and architecture of the same.Add Answer
Q2. Write code for printing duplicate numbers in a list.Add Answer
Q3. Scala traits, higher order functions, curryingAdd Answer
Q4. Connecting Spark to Azure SQL Database.Add Answer
Q5. Elaboration of Spark optimization techniques. Types of transformations, shuffling.Add Answer
Q6. Difference between cache and persist, repartition and coalesce.Add Answer
Q7. Spark components and job execution steps.Add Answer
Q8. Hive types of tables and difference between themAdd Answer
Q1. This was the final round of 1 hour and lasted 45 minutes.I was asked technical questions along with last companies project description.Add Answer
Q2. Discuss project and its architecture.Add Answer
Q3. Write code to print reverse of a sentence word by word.Add Answer
Q4. Difference between RDD, Dataframe, Dataset.Add Answer
Q5. Lineage graph, DAG formation, RDDs characteristicsAdd Answer
