R Systems interview questions

I had one virtual technical round. The interviewer was punctual, and the interview started on time. After a brief introduction, the interviewer asked approximately 10–15 questions related to AWS services, including SRS, S3, CloudWatch, CloudTrail, RDS, DynamoDB, EC2, Serverless architecture, and SQS. There were also 5–6 questions related to Node.js, covering topics such as encryption, microservices architecture, thread pooling, and service workers. The discussion was primarily focused on cloud architecture concepts and backend fundamentals.

Campus placements usually involve a preliminary aptitude filter, a technical deep dive into your coding and logic skills, and a final HR discussion to evaluate your personality and cultural fit.