Dell

There were 3 rounds with 3 interviews. One online test focused on Data Structures and Algorithms. It was a medium to hard round, but the questions were standard. Data Structures and Algorithms problems could be done within 20-30 minutes.

It was very chill, and the interviewer was very friendly and made it comfortable. I wasn't selected in the HR round, but overall, it was an average experience.

Link list last node deletion. How to detect a cycle in a link list. How is a B+ tree better than a B tree, and which one is helpful for a range query? How to find the number of set bits in the binary representation of a positive integer.