I applied through an employee referral. I interviewed at Infosys in Jun 2024
Interview
The interview focused on core technical concepts, problem-solving and coding skills, detailed project discussions with real-world scenarios, practical implementation approaches, and a clear understanding of relevant tools, technologies, frameworks, and industry best practices.
Interview questions [1]
Question 1
They mainly asked me about React hooks, especially the difference between useState and useEffect, and how useEffect works in different scenarios. I was also asked to explain component lifecycle behavior using hooks, how to handle API calls, and how to optimize performance in a React application.
Difficult coding questions were asked and the expectations were too high for the role but the salary was very low. I ended up getting rejected from the test round itself.
Received a requirement . Called for available time and then scheduled an Interview with Infosys. First internal interview then client interview. Panel consists of three people. First round is technical.
Interview questions [1]
Question 1
Create an array list and add duplicates to it and write program to find if it has duplicates.
write a sql query to find the second highest salary
write sql query to find duplicate mail ids
difference between hash map and concurrent hash map
about Kafka
about stream
flow to integrate JPA