Parallel Wireless Data Engineer interview questions

There are 6 rounds. 4 Technical rounds based on programming skills and Ds/Algo mainly. followed by 1 management round and last HR round. 1. Round- Mainly asked programming questions based on strings, stack, queue, BFS and some mathematics question. 2. Round - Mainly asked Data Structures question based on link list, Stack, Queue, Merge/Quick Sort, Pandas, Csv, Numpy, String Merging, and Some standard algos. 3. Round- It is mainly kind of management. not asked much. just discussed previous projects and my area of interest. 4. Round- Mainly based on programming questions and puzzles. Questions on series, write coe for this series, some OS questions, stack, queue, dictionary, tuples, list 5. Round- Management and technical mix. 6. Hr Round- Asked general questions