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I applied via Recruitment Consulltant and was interviewed in Jan 2024. There was 1 interview round.
HashMap is a data structure that stores key-value pairs and allows for fast retrieval of values based on keys.
HashMap is implemented using an array of linked lists or a balanced tree to handle collisions.
Hashing function is used to map keys to indices in the array.
Java provides a built-in HashMap class with methods like put(), get(), and remove() for key-value operations.
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posted on 14 May 2022
I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.
I applied via Referral and was interviewed before Oct 2020. There were 3 interview rounds.
I applied via Company Website and was interviewed before Mar 2021. There were 3 interview rounds.
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I applied via Referral and was interviewed before Dec 2020. There were 3 interview rounds.
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