GeeksforGeeks Question · Jul 2025

Walmart Global Tech CodeHers Interview Experience for SDE-2 (2021)

Data Science Phone Screen Intern
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Question Details

Round 1 (Technical Interview - 45 minutes approx.)Questions based on my internships and projects (Give an instance where you used Exception Handling and Polymorphism in yo...

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About This Question

This is a reported interview question from a walmart interview for a data science role (intern level) during the phone screen round reported in 2025.

It covers the following topics: Linked List, Trees, Binary Tree, Networking, Stack Queue, Arrays, Stack .

Topics

Linked List Trees Binary Tree Networking Stack Queue Arrays Stack

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