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Interview Questions

Real questions from top companies in Cloud/Tools

700+ Easy450+ Medium650+ Hard
All CategoriesBehavioralSpark/Big DataSQLPython/CodingSystem Design/ArchitectureCloud/ToolsGeneral/Othereasymediumhard
21

Explain the purpose and architecture of Azure Synapse Analytics.

Cloud/Toolshardjoinoptimizationpartition3.6 min read
Fractal
β†’
22

How do you handle data cleanup and lifecycle management in S3?

Cloud/Toolsmediumpartition2 min read
Moonfare
β†’
23

How does Azure Kubernetes Service (AKS) manage scaling and updates for containerized applications?

Cloud/Toolseasy2 min read
Fractal
β†’
24

How would you design a data pipeline using AWS Glue, S3, and Redshift?

Cloud/Toolshardjoinoptimizationpartition3.6 min read
Wipro
β†’
25

How would you handle security and privacy concerns when working with sensitive data in a cloud environment?

Cloud/Toolshard1 min read
Amazon
β†’
26

How would you implement VPC peering between two AWS accounts?

Cloud/Toolshard0.8 min read
Persistent Systems
β†’
27

How would you migrate 1TB of data using ADF?

Cloud/Toolsmediumpartition0.8 min read
Virtusa
β†’
28

How would you monitor a data pipeline in AWS to ensure SLA compliance?

Cloud/Toolshard0.7 min read
Capco
β†’
29

How would you optimize cost when using AWS for large-scale data processing?

Cloud/Toolsmediumpartition0.7 min read
Wipro
β†’
30

How would you pass data between Lambda functions in Step Functions?

Cloud/Toolseasy0.6 min read
Capco
β†’
31

How would you secure sensitive credentials in Cloud Composer workflows?

Cloud/Toolshardairflow0.7 min read
Aarete
β†’
32

How would you use Amazon Glue to merge small files?

Cloud/Toolshardetlpartitionspark0.7 min read
Capco
β†’
33

In AWS Data Pipeline, how would you design a process to copy only recently modified files from one S3 bucket to another?

Cloud/Toolshardjoinoptimizationpartition3.6 min read
EPAM
β†’
34

Lambda vs. Glue: Discuss use cases for both services.

Cloud/Toolsmediumetljoinspark0.7 min read
Bitwise
β†’
35

Moving pipelines from development to production: ARM templates for deployment.

Cloud/Toolshardsql0.6 min read
Accenture
β†’
36

On-Premises to Cloud Integration Runtime

Cloud/Toolshardsqlwindow0.7 min read
Presidio
β†’
37

Parallel Copies in ADF?

Cloud/Toolshardpartition0.6 min read
Deloitte
β†’
38

Provide Data Pipeline for GCP Data Engineering

Cloud/Toolshardairflowbigquerypartition0.6 min read
Tech Mahindra
β†’
39

Running multiple notebooks - dbutils.notebook.run()

Cloud/Toolseasyspark0.6 min read
Nihilent
β†’
40

S3 Storage Options: Describe Standard, Intelligent-Tiering, and Glacier.

Cloud/Toolseasy0.6 min read
Bitwise
β†’

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