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3i Infotech
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I applied via Approached by Company and was interviewed in May 2024. There was 1 interview round.
Flatten and remove duplicates from an array of strings
Use the flat() method to flatten the array
Use the Set object to remove duplicates
Convert the Set back to an array using the spread operator
It was for 30mins and expected to use Java 8 inbuilt functions
I applied via LinkedIn and was interviewed before Mar 2023. There were 2 interview rounds.
Use blue-green deployment or canary deployment to deploy updates without downtime.
Utilize blue-green deployment strategy to switch traffic between two identical environments.
Implement canary deployment to gradually roll out updates to a small subset of users before full deployment.
Use feature flags to enable/disable new features without impacting the entire system.
Leverage containerization technologies like Docker for ...
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