help azure data engineer interview questions cognizant | SAP BusinessObjects

Sunday, June 11, 2023

azure data engineer interview questions cognizant

 What is Azure Data Factory, and how does it facilitate data integration and orchestration?


How can you ingest data from on-premises sources into Azure using Azure Data Factory?


What are the different components of Azure Data Factory pipelines?


How can you monitor and manage Azure Data Factory pipelines?


Explain the concept of Data Lake in Azure and how it differs from traditional data storage systems.


What is the difference between Azure Data Lake Store and Azure Blob Storage?


How can you optimize and partition data in Azure Data Lake Storage?


What are Azure Databricks and its key features in the context of data engineering?


How can you transfer data from Azure Data Lake Storage to Azure SQL Data Warehouse?


Explain the concept of PolyBase in Azure SQL Data Warehouse.


What is Azure SQL Database and its key features for data engineering?


How can you ensure high availability and disaster recovery in Azure SQL Database?


What is Azure Cosmos DB, and when should you consider using it for data storage?


How can you replicate data in Azure Cosmos DB across multiple regions?


What is Azure Stream Analytics, and how does it enable real-time data processing?


Explain the concept of windowing in Azure Stream Analytics.


How can you monitor and troubleshoot Azure Stream Analytics jobs?


What is Azure Data Lake Analytics, and how does it enable big data processing?


What are the key components of Azure Data Lake Analytics?


How can you optimize and tune performance in Azure Data Lake Analytics?


Explain the concept of Azure Data Catalog and its role in data governance.


What is Azure HDInsight, and when should you consider using it for big data processing?


How can you secure data in Azure HDInsight clusters?


Explain the concept of Azure Synapse Analytics and its capabilities for data engineering.


What are the key components of Azure Synapse Analytics?


How can you integrate Azure Synapse Analytics with other Azure services?


What is Azure SQL Data Warehouse, and how does it differ from Azure SQL Database?


How can you optimize query performance in Azure SQL Data Warehouse?


Explain the concept of columnstore indexes in Azure SQL Data Warehouse.


What are the different data ingestion methods available in Azure?

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