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I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.
I was asked t solve 2 coding questions got 20 minutes for each, both were on DS and Algo moderate problems. 1 on trees and second on linked list.
HashMap is a data structure that stores key-value pairs and provides constant time complexity for basic operations.
HashMap allows quick access to values based on their keys
Keys must be unique and values can be duplicated
HashMap is not thread-safe and requires synchronization for concurrent access
Java's HashMap implementation uses hashing to distribute keys across buckets
I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.
Aptitude test
Current affairs
I applied via Walk-in and was interviewed before Feb 2023. There was 1 interview round.
posted on 19 Sep 2024
I applied via Job Portal
60mintues DSA level coding exam
posted on 2 Aug 2024
posted on 8 Feb 2025
I appeared for an interview before Feb 2024.
posted on 18 Jun 2024
Count occurrences of a letter in a string.
Iterate through each character in the string and count occurrences of the specified letter.
Use a hashmap to store the count of each letter.
Handle both uppercase and lowercase letters to ensure accurate counting.
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