Top 29
Prep plan
Updated weekly · Last refresh Oct 17

Quest Business Solution Software Engineer Interview Questions

The questions to prepare for a Quest Business Solution Software Engineer interview. Questions from real interview reports rank first. Updated daily.

29questions
~4htotal time
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1
CodingStart here. 7 questions · ~57 min
Fail-Fast vs Fail-Safe IteratorsMedium

Evaluates your understanding of iterator behavior and how it impacts correctness.

iteratorsData StructuresQuest Business Solution
Dutch National Flag LogicMedium

Tests your ability to reason about an in-place partitioning algorithm.

AlgorithmsQuest Business Solution
Debug and Optimize Legacy CodeMedium

Tests your strategy for diagnosing issues and improving performance in legacy systems.

DebuggingQuest Business Solution
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2
SQL & Data Manipulation7 questions + 3 drills · ~87 min
3
Behavioral & Leadership12 questions · ~98 min
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4
More topics3 questions · ~25 min
Ensure REST API SecurityMedium

Evaluates your approach to authentication, authorization, and threat mitigation for REST APIs.

SecuritymicroservicesQuest Business Solution
Document and Test Your CodeMedium

Assesses your engineering discipline around testing, documentation, and quality.

code qualityTestingdocumentationQuest Business Solution
High Data Consistency DesignHard

Assesses your system design tradeoffs for achieving strong consistency at scale.

system designdata consistencyQuest Business Solution
The finish line: interview-readyComplete all 29 questions plus 3 hands-on drills to finish this plan.