There were three rounds of interviews:

Round 1: Technical Interview Basics of OOPS and Java were tested.

Round 2: Technical Interview Programming skills and problem-solving were tested.

Round 3: HR Interview Problem-solving and ability to thrive under pressure were sought after.

The interviewers were very friendly and made me feel comfortable throughout the process.

• Exception handling

• Difference between finally and finalize. To close a JDBC connection object, which is the better choice?

• Hashing, Hash Map in Java

• Write a program to store the count of each integer in an array of integers.

• Find the kth largest element in an array without sorting the array.

• Find the second maximum element in an array in O(n) time complexity.

• Sort a linked list using any sorting algorithm (Merge Sort).

• Given a sorted array such that it is rotated n times, find the smallest element in the array in O(log n) time complexity.