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Updated weekly · Last refresh Oct 17

The Nielsen DevOps Engineer Interview Questions

The questions to prepare for a The Nielsen DevOps Engineer interview. Questions from real interview reports rank first. Updated daily.

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1
CodingStart here. 4 questions · ~34 min
Detect Duplicates in ArrayEasy
Practice

Use a hash set to detect whether an integer array contains any duplicate in O(n) time.

Hash TablesArraysThe Nielsen
Linux, Kubernetes, and ScriptingMedium

Evaluates Linux and Kubernetes fundamentals plus basic scripting and data handling.

CodingkuberneteslinuxThe Nielsen
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2
Pipelines4 questions · ~34 min
DevOps Scenario Round TopicsMedium

Assesses breadth of DevOps knowledge and structured problem-solving in scenarios.

dockerDevOpsawsThe Nielsen
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3
Security & Infrastructure8 questions · ~68 min
Kubernetes Architecture OverviewMedium

Evaluates understanding of core Kubernetes components and how they work together.

kubernetesarchitectureThe Nielsen
DevOps Coding and Automation SkillsMedium

Evaluates practical skills across common DevOps tools and automation.

DevOpsThe Nielsen
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4
Technical Fundamentals8 questions · ~68 min
Find and Kill Process by PortEasy

Tests practical Linux operations skills for identifying and terminating services.

linux tuningcli commandstechnical knowledgeThe Nielsen
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5
Execution3 questions · ~26 min
DevOps Cycle and Site ReliabilityMedium

Assesses DevOps practices, reliability thinking, and KPI-driven improvements.

KPIsperformanceThe Nielsen
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6
Behavioral & Leadership4 questions · ~34 min
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7
More topics1 question · ~9 min
Design Secure Multi-Tier VPCHard

Tests advanced AWS networking design and security controls for enterprise workloads.

solution designarchitectureCloudThe Nielsen
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