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i4DM Interview Questions

The questions to prepare for i4DM interviews, across all roles. Questions from real interview reports rank first. Updated daily.

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1
Technical FundamentalsStart here. 4 questions · ~32 min
Explain Triggers in SQL SystemsMedium

Evaluates understanding of database triggers and practical usage in i4DM context.

salesforcetechnical knowledgeii4DM
Java Stream Filtering MCQEasy

Assesses Java streams and test-prep familiarity.

javaii4DM
Distance Between CoordinatesMedium

Tests geospatial calculation knowledge and accuracy.

technical knowledgeii4DM
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2
Behavioral & Leadership3 questions · ~24 min
Discussing Your ProjectsEasy

Assesses project ownership, prioritization, collaboration, and the ability to communicate measurable impact from past work.

experienceadaptabilityaccountabilityii4DM
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3
More topics4 questions · ~32 min
Database Security and SQL Injection PreventionHard

Secure distributed database access against injection while improving query performance, authorization, observability, and failure handling.

least privilegeapplication securitydistributed systemsii4DM
Refactor to Functional ComponentsMedium

Assesses React refactoring skills and hook-based architecture choices for scalable UI at i4DM.

refactoringreactii4DM
Estimating User Story EffortMedium

Evaluates estimation skills and stakeholder communication in project planning.

Agileii4DM
Agile Task Estimation ExperienceMedium

Assesses practical estimation experience in Agile environments.

experienceAgileii4DM

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