Zendesk Data Analyst Interview Questions

The questions to prepare for a Zendesk Data Analyst interview. Questions from real interview reports rank first. Updated daily.

3questions

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SQL & Data ManipulationStart here. 1 question + 3 drills · ~38 min

Tests practical SQL problem-solving and data manipulation skills under assessment-style constraints.

Calculate monthly feature sign-ups and their month-over-month percentage growth using PostgreSQL.

Write a selective PostgreSQL ticket query and explain how indexing can improve its filtering and sorting performance.

Use joins and ROW_NUMBER to identify the earliest qualifying Zendesk campaign touch for each converted user.

Statistics & Probability2 questions · ~16 min

Assesses your ability to build and evaluate forecasts using data and statistical methods.

Present Findings From Large DataHard

Evaluates how you analyze large datasets and communicate insights to a technical and non-technical audience.

Data Analysispresentation

Zendesk

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The finish line: interview-readyComplete all 3 questions plus 3 hands-on drills to finish this plan.