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Interview Questions

Real questions from top companies Β· hard

700+ Easy450+ Medium650+ Hard
All CategoriesBehavioralSpark/Big DataSQLPython/CodingSystem Design/ArchitectureCloud/ToolsGeneral/Othereasymediumhard
101

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†’
102

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

Cloud/Toolshardsql0.6 min read
Accenture
β†’
103

On-Premises to Cloud Integration Runtime

Cloud/Toolshardsqlwindow0.7 min read
Presidio
β†’
104

Parallel Copies in ADF?

Cloud/Toolshardpartition0.6 min read
Deloitte
β†’
105

Provide Data Pipeline for GCP Data Engineering

Cloud/Toolshardairflowbigquerypartition0.6 min read
Tech Mahindra
β†’
106

Synapse Analytics Features and Use Cases?

Cloud/Toolshardlakehousepartitionspark0.5 min read
Deloitte
β†’
107

Unity Catalog - role in managing and securing data

Cloud/Toolshard0.6 min read
Nihilent
β†’
108

Using Service Accounts in GCP

Cloud/Toolshard0.5 min read
Verizon
β†’
109

What GCP tools do you use?

Cloud/Toolshardbigquerypartitionspark0.4 min read
Ford
β†’
110

What are the performance considerations when integrating Logic Apps with ADF?

Cloud/Toolshardetl0.6 min read
Virtusa
β†’
111

What are the pricing models for queries in Athena?

Cloud/Toolshardoptimizationpartition0.4 min read
Capco
β†’
112

What are the pros and cons of using a data lake on AWS, GCP, or Azure?

Cloud/Toolshardbigquerysql0.4 min read
BCG
β†’
113

What is Azure Data Lake Storage (ADLS) Gen2, and how does it differ from Blob Storage?

Cloud/Toolshardoptimizationsparksql0.5 min read
Fractal
β†’
114

What is your experience with cloud technologies?

Cloud/Toolshardbigqueryetloptimization0.3 min read
Thoughtworks
β†’
115

What techniques do you use to balance compute costs and performance in cloud-based data solutions?

Cloud/Toolshardoptimizationpartition0.4 min read
Swiggy
β†’
116

What types of queries would not be efficient in Athena?

Cloud/Toolshardjoinoptimizationpartition0.4 min read
Capco
β†’
117

Which AWS services do you use for data ingestion and processing?

Cloud/Toolshardetlsparksql0.3 min read
Moonfare
β†’
118

Are you open to relocation or a hybrid work model?

General/Otherhard0.3 min read
Wipro
β†’
119

Are you willing to relocate to Bangalore?

General/Otherhard0.3 min read
KPMG
β†’
120

Build an executive dashboard for reporting.

General/Otherhardsnowflake0.2 min read
Uber
β†’

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