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I applied via Naukri.com and was interviewed before Feb 2023. There were 2 interview rounds.
String buffer and string builder are both used for manipulating strings, but string builder is faster and not thread-safe.
String buffer is synchronized, while string builder is not.
String buffer is slower due to synchronization overhead.
String builder is recommended for single-threaded scenarios.
String buffer is recommended for multi-threaded scenarios.
Both classes have similar methods for appending, inserting, and del
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I appeared for an interview before Sep 2023.
I applied via LinkedIn and was interviewed before Feb 2022. There were 3 interview rounds.
I applied via Referral and was interviewed before Apr 2023. There were 3 interview rounds.
I applied via LinkedIn and was interviewed before May 2023. There were 3 interview rounds.
1 questions of leetcode medium level + project discussion
1 puzzle solving round
I applied via Referral and was interviewed in Apr 2024. There were 5 interview rounds.
2 dsa questions of easy/medium
I applied via Campus Placement and was interviewed in Apr 2024. There were 4 interview rounds.
Round 1 was coding test.
based on 1 interview
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