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Prep plan
Updated weekly · Last refresh Sep 23Zscaler Data Analyst Interview Questions
The questions to prepare for a Zscaler Data Analyst interview. Questions from real interview reports rank first. Updated daily.
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SQL & Data ManipulationStart here. 2 questions + 1 drill · ~42 min
Find Employee With Max SalaryMedium
Practice
Use MAX, a scalar subquery, and a LEFT JOIN to identify Zscaler employees with the highest salary.
sql querysalary
Zscaler
ZscalerSecond Highest Trader SalaryEasy
Practice
Find the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.
SubqueriesRankingSortingZscaler
ZscalerSQL Second-Highest Traffic QueryMedium
Practice
Practice drillFind the second-highest distinct traffic volume in a network connection log using PostgreSQL aggregation and a scalar subquery.
SubqueriesData ManipulationRankingZscaler
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2
Behavioral & Leadership1 question · ~16 min
Explaining Resume Projects ClearlyEasy
Tests whether you can clearly and credibly explain resume projects with ownership, technical depth, and measurable impact.
Stakeholder ManagementCommunicationOwnershipZscaler
ZscalerThe finish line: interview-readyComplete all 3 questions plus 1 hands-on drill to finish this plan.