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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
101

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

Cloud/Toolsmediumpartition0.1 min read
Moonfare
β†’
102

How do you handle data using AWS S3?

Cloud/Toolsmediumpartition0.2 min read
HCL
β†’
103

How do you manage data storage in AWS?

Cloud/Toolsmediumpartition0.2 min read
Wipro
β†’
104

How do you merge data from different sources in ADF while maintaining data quality?

Cloud/Toolsmediumjoinwindow0.3 min read
Virtusa
β†’
105

How do you monitor and log data pipelines in AWS?

Cloud/Toolseasy0.2 min read
Freecharge
β†’
106

How do you move ADF pipelines from development to production using ARM templates?

Cloud/Toolseasy0.2 min read
Yash Technologies
β†’
107

How do you optimize resource allocation in a Dataflow job to reduce costs?

Cloud/Toolshard0.2 min read
Aarete
β†’
108

How do you secure data at rest and in transit for AWS RDS?

Cloud/Toolseasy0.2 min read
Persistent Systems
β†’
109

How do you use Azure Databricks notebooks within ADF pipelines?

Cloud/Toolseasy0.2 min read
Virtusa
β†’
110

How does ADF help streamline data movement in your project?

Cloud/Toolseasysql0.2 min read
NASDAQ
β†’
111

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

Cloud/Toolseasy0.1 min read
Fractal
β†’
112

How does IAM role chaining work?

Cloud/Toolseasy0.2 min read
Persistent Systems
β†’
113

How does the trust relationship policy in IAM roles work?

Cloud/Toolseasy0.2 min read
Capco
β†’
114

How is Azure Key Vault used to manage encryption keys in Databricks?

Cloud/Toolseasy0.2 min read
TCS
β†’
115

How to copy all 1000 tables from source to target in ADF?

Cloud/Toolseasy0.2 min read
FedEx Dataworks
β†’
116

How to manage AWS IAM roles and policies for data security?

Cloud/Toolseasy0.2 min read
Daniel Wellington
β†’
117

How would you configure Spot Instances for a resilient EMR cluster?

Cloud/Toolseasy0.2 min read
Capco
β†’
118

How would you copy files and folders present in Azure Data Lake Storage (ADLS)?

Cloud/Toolseasy0.2 min read
Cognizant
β†’
119

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

Cloud/Toolshardjoinoptimizationpartition3.6 min read
Wipro
β†’
120

How would you handle a situation where an EMR cluster fails mid-job?

Cloud/Toolseasyairflow0.2 min read
Capco
β†’

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