Real questions from top companies in Cloud/Tools
What are Airflow Operators? Give examples.
Explain the difference between Azure Data Factory (ADF) and Databricks.
How do you handle data security and compliance in a cloud environment?
What are the key components of AWS Glue, and how do they work together?
What is Azure Data Factory (ADF), and what are its main components?
What is Snowflake's architecture, and why is it unique?
What is the difference between S3 and HDFS?
What is the role of AWS Lambda in a data engineering pipeline?
What is the role of the Integration Runtime (IR) in ADF?
ADF Optimization Techniques?
Azure Fabric in Cloud Architecture?
Business generates TBs of data daily. How would you design the data pipeline in Azure?
Data Lakehouse architecture in Azure?
Copy Large Files from On-Premises to Azure in ADF
Could you describe a specific cost optimization strategy you implemented in the cloud and its results?
Data Load in Synapse Table?
Describe a scenario where AWS Data Pipeline is preferred over Glue. Why?
Describe an AWS EC2 instance and how IAM roles/policies enhance security.
Design an end-to-end data pipeline using Glue, Lambda, EC2, S3, Redshift, and Athena.
Design: Migrate data from multiple sources (Hadoop, S3, Oracle DB) into a final S3 bucket
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