Data Analyst Iii Interview Questions

7,035 data analyst iii interview questions shared by candidates

Design an logging based alert system which sends emails on finding the matching patterns in configuration file. config file: pattern 1, frequency 1, emails to notify pattern 2, frequency 2, emails to notify the system should be scalable, highly available, fast and highly configurable.
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Software Development Engineer III

Interviewed at Swiggy

3.6
Oct 20, 2015

Design an logging based alert system which sends emails on finding the matching patterns in configuration file. config file: pattern 1, frequency 1, emails to notify pattern 2, frequency 2, emails to notify the system should be scalable, highly available, fast and highly configurable.

Round 1. Tweaked version of this - https://www.geeksforgeeks.org/problems/bottom-view-of-binary-tree/1 Given a tree, find bottom view - 1 / \ 3 2 / \ / \ 4 5 6 7 Expected output - 4 3 5 6 2 7 (Not 4 3 6 2 7)
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Software Development Engineer III

Interviewed at Walmart Global Tech

3.6
Mar 25, 2025

Round 1. Tweaked version of this - https://www.geeksforgeeks.org/problems/bottom-view-of-binary-tree/1 Given a tree, find bottom view - 1 / \ 3 2 / \ / \ 4 5 6 7 Expected output - 4 3 5 6 2 7 (Not 4 3 6 2 7)

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