DataEngPrep.tech
QuestionsPracticeAI CoachDashboardPacksBlog
ProLogin

Interview Questions

Real questions from top companies Β· easy

700+ Easy450+ Medium650+ Hard
All CategoriesBehavioralSpark/Big DataSQLPython/CodingSystem Design/ArchitectureCloud/ToolsGeneral/Othereasymediumhard
161

Explain Step Functions for orchestration of workflows.

Cloud/Toolseasy0.3 min read
Bitwise
β†’
162

Explain a linked service and how to create one.

Cloud/Toolseasy0.3 min read
Accenture
β†’
163

Explain how Access Control Lists (ACLs) can affect IAM role permissions.

Cloud/Toolseasy0.2 min read
Capco
β†’
164

Explain how Infrastructure as Code (IaC) works in AWS and its advantages

Cloud/Toolseasy0.2 min read
Nielsen
β†’
165

Explain how Step Functions integrate with other AWS services.

Cloud/Toolseasyetl0.2 min read
Capco
β†’
166

Explain how you would configure an S3 bucket policy to allow access only from a specific EC2 instance

Cloud/Toolseasy0.2 min read
Nielsen
β†’
167

Explain linked services and how they are created.

Cloud/Toolseasy0.2 min read
Yash Technologies
β†’
168

Explain the Terraform lifecycle for deploying a new cluster on AWS

Cloud/Toolseasy0.2 min read
JP Morgan
β†’
169

Explain the difference between S3 One Zone-IA and S3 Standard-IA.

Cloud/Toolseasy0.2 min read
Persistent Systems
β†’
170

Explain the difference between Service Principal and Managed Identity in Azure.

Cloud/Toolseasy0.3 min read
Chubb
β†’
171

Explain the differences between Azure IR, Self-hosted IR, and Azure-SSIS IR

Cloud/Toolseasy0.3 min read
Kaseya
β†’
172

Explain the differences between Azure SQL Database, Azure SQL Managed Instance, and Azure Synapse.

Cloud/Toolseasylakehousesparksql0.2 min read
Fractal
β†’
173

Explain the role of Airflow DAGs in Cloud Composer.

Cloud/Toolseasyairflowetl0.2 min read
Aarete
β†’
174

Explain the use of Web Activity in ADF.

Cloud/Toolseasy0.2 min read
Virtusa
β†’
175

Explain using IAM roles for secure cross-account access to an S3 bucket.

Cloud/Toolseasy0.2 min read
Capco
β†’
176

Explain when you would use Glue instead of Lambda for a data ingestion use case.

Cloud/Toolseasyetlspark0.2 min read
EPAM
β†’
177

Fabric dataflows vs. ADF dataflows

Cloud/Toolseasyspark0.2 min read
Nihilent
β†’
178

Fabric pipelines vs. ADF pipelines

Cloud/Toolseasy0.2 min read
Nihilent
β†’
179

GCP Authentication with Jenkins

Cloud/Toolseasy0.2 min read
Verizon
β†’
180

How Airflow operates in a Kubernetes environment

Cloud/Toolseasyairflowspark0.3 min read
Walmart
β†’

Reading isn't practice. Get AI feedback on your answers.

Type or paste your answer to any of these questions and our AI Coach scores it, highlights gaps, and rewrites it at FAANG quality. Free to try.

Try AI Answer Coach β€” FreeStart a Mock Interview
Previous1...7891011...36Next
Categories
All QuestionsSQLSpark / Big DataPython / CodingSystem DesignCloud / ToolsBehavioral
By Company
AmazonGoogleDatabricksSnowflakeMicrosoftNetflixUberTCS
Interview Guides
All GuidesTop SQL QuestionsTop Spark QuestionsTop Python QuestionsTop System DesignSQL Window FunctionsETL QuestionsData Modeling
Products
AI Interview CoachAnswer AnalyzerSQL PlaygroundResume AnalyzerInterview PacksPricing
Company
About UsContact UsAI DisclosureDisclaimerTerms of ServicePrivacy Policy
Β© 2026 DataEngPrep.tech. All rights reserved.
AboutBlogContactDisclaimer