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I applied via Naukri.com and was interviewed in Jan 2023. There were 2 interview rounds.
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I applied via Approached by Company
It was medium level question
Objective technical question was given.
Java hash map is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values based on keys.
HashMap in Java implements the Map interface and allows null keys and values.
It uses hashing to store and retrieve key-value pairs, providing O(1) time complexity for get() and put() operations.
Example: HashMap
posted on 19 Oct 2023
I applied via Naukri.com and was interviewed in Sep 2023. There were 3 interview rounds.
posted on 9 Jan 2023
Find the second largest element from the array.
Sort the array in descending order and return the second element.
Iterate through the array and keep track of the two largest elements.
Use a priority queue to find the second largest element.
Sort array and return second last element
Use built-in sort function
Access second last element using array index -2
I applied via Recruitment Consulltant and was interviewed in Nov 2021. There were 4 interview rounds.
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