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I applied via Company Website and was interviewed in May 2021. There were 3 interview rounds.
Heap sort is a comparison-based sorting algorithm that uses a binary heap data structure.
Heap sort works by first building a heap from the input array.
Then it repeatedly extracts the maximum element from the heap, and places it at the end of the sorted array.
The heap is then updated to exclude the extracted element, and the process is repeated until the heap is empty.
Heap sort has a worst-case and average time complexi...
I applied via Campus Placement and was interviewed before Jan 2020. There were 3 interview rounds.
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IBM interview questions for designations
I was interviewed before Jun 2016.
The duration of IBM System Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
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