Top 37
Prep plan
Updated weekly · Last refresh Aug 30

Northern Arizona University Software Engineer Interview Questions

The questions to prepare for a Northern Arizona University Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

37questions
~6htotal time
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1
CodingStart here. 12 questions + 1 drill · ~136 min
Depth-First Search ImplementationEasy
Practice

Traverse a graph or tree with DFS and return the visit order from a given start node.

RecursionTreesGraphsNorthern Arizona University
Implement Breadth-First SearchEasy
Practice

Return the breadth-first visitation order from an NAU campus location represented as a directed adjacency-list graph.

QueueSearchingGraphsNorthern Arizona University
Reverse a Linked ListEasy
Practice

Reverse a singly linked list in place using pointer manipulation.

RecursionLinked ListsNorthern Arizona University
SQL Coding Question CountMedium
Practice
Practice drill

Count 0 and 1 sensor readings by Bosch building using a CTE, LEFT JOIN, and conditional aggregation.

CodingpythonBosch Building Technologies
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2
Execution6 questions · ~63 min
Design a Scalable ApplicationEasy

Explain how you would design a scalable application, including trade-offs, risks, stakeholder needs, and how you define success.

Trade-offsRisk AssessmentScope ManagementNorthern Arizona University
Debugging a Critical User IssueMedium

Tests incident triage, debugging strategy, and communication under production pressure.

Rollback PlanSuccess CriteriaRisk AssessmentNorthern Arizona University
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3
Behavioral & Leadership16 questions · ~167 min
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4
More topics3 questions · ~31 min
Online Bookstore System DesignHard

Tests system design skills across components, data flow, and integration tradeoffs for a real product.

Feature StoreRetrievalRecommendation SystemsNorthern Arizona University
Oracle Database ExperienceMedium

Tests hands-on experience with Oracle and related database concepts.

experienceNorthern Arizona University
Port 443 ProtocolEasy

Evaluates foundational security and networking knowledge.

NetworkingprotocolsNorthern Arizona University
Hands-on SQL practiceWrite and run real queries in the editor. 2 drills · ~20 min
The finish line: interview-readyComplete all 37 questions plus 3 hands-on drills to finish this plan.