I applied through other source. I interviewed at Infosys (Bengaluru) in Aug 2022
Interview
Entire interview process took around 1 month to complete and release offer letter. They interviewed me for Linux Lead (Profile & Portfolio management) position. But they offered position of Technology Analyst, So I had to decline the offer. Total 3 rounds. 2 Technical, 1 Ops round 1st round is just 20 mins. 2nd round took around 1 hour and 30 mins with a panel of 3 (2 Tech lead and Ops Manager)
Interview questions [1]
Question 1
-What is iops? -What is meant by MTU? -What is the maximum size of the packet that goes through the network? -Can I increase the size of a packet? -How can I increase window size? -What happen if I increase the packet size more than the MTU? -Tell me 10 parameters of kernel? -What is nproc? -How many processes I can run in a single core CPU? -What do you know about systemcalls? -Have you seen any critical thread that impacts entire infra? -what is fork? -Have you faced any issue with fork in kernel? -Have you seen any system where due to zombie process there is an issue with the server? -What issues have you face during kernel upgrade? -Why the client is not able to connect to the server, and there is no issue with the CPU or the memory? -How do you upgrade the server? -What is the use of load balancer in a server? -tell me all the issues you faced during kernel upgrade? -What challenges have you seen during migration, from on prem to cloud? -what will you do if a server is down and the client was running a very critical application which is impacting entire team? -Have you seen any issue with the storage? How did you troubleshoot? -How will you fix storage issue permanently? Or I want to fix it for at least 3-4 years? -Why do we use swap? -Have you performed backup for OS? -How to test whether the backup is properly made? -How do you check if a backup is working fine? -How do you check if there is an issue with the Block device? -Have you performed NIC bonding? -What is the use of Bonding? -Storage is not working how will you troubleshoot? -What is link aggregation? How do we configure it?
First round interview asked questions about my technology background, location and how knowledgeable I am in for this role, was fairly simple questions. Did not hear back from them after.
Interview questions [1]
Question 1
How much technical knowledge do you have for this role
My interview process included three rounds: technical, managerial, and HR. Overall, it was an average yet positive experience, with a smooth and well-organized flow throughout each stage of the process.
I applied in-person. The process took 1 day. I interviewed at Infosys (Hyderābād)
Interview
I have attended pool drive, total three rounds were there, 1st round was technical, 2nd round was manegerial and 3rd round was HR round. Whole process was completed in 1 day
Interview questions [1]
Question 1
More questions were on technical side and project experience