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Big Data and Analytics

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Which service is built on top of Apache Spark?

Azure Data Lake

Azure Data Bricks (correct)

Azure Data Factory

Azure Synapse Analytics

What is the purpose of Delta Lake?

To integrate with Azure Synapse Analytics

To provide a native UX

To enable versioning and transaction logs (correct)

To store data in a data lake

Which service offers infinite scale capability?

Azure Data Lake

Azure Data Factory

Azure Synapse Analytics (correct)

Azure Data Bricks

Which service has its own data preparation capabilities?

Azure Synapse Analytics (C) Signup and view all the answers

Which service in Azure provides a framework for enabling ETL type solutions?

HDInsight (A) Signup and view all the answers

What is the main difference between Hadoop and Spark?

Hadoop is disk-based, while Spark is memory-based. (C) Signup and view all the answers

Which service in Azure is used for ingesting and processing large streams of data?

Kafka (D) Signup and view all the answers

Which service in Azure allows for interactive querying of data directly from the data lake?

Hive (D) Signup and view all the answers

Which term is commonly used to describe the process of extracting data from different sources and transforming it into a suitable format for analysis?

Extract Transform Load (ETL) (B) Signup and view all the answers

What is the benefit of keeping data in its raw format in a data lake?

It allows for different ways of transforming the data (C) Signup and view all the answers

What are the actions performed during the transformation process?

Cleaning, reformatting, and wrangling (D) Signup and view all the answers

What is the purpose of the orchestration in the data transformation process?

To coordinate and manage the overall process (A) Signup and view all the answers

Big Data and Analytics

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Questions and Answers

Which service is built on top of Apache Spark?

What is the purpose of Delta Lake?

Which service offers infinite scale capability?

Which service has its own data preparation capabilities?

Which service in Azure provides a framework for enabling ETL type solutions?

What is the main difference between Hadoop and Spark?

Which service in Azure is used for ingesting and processing large streams of data?

Which service in Azure allows for interactive querying of data directly from the data lake?

Which term is commonly used to describe the process of extracting data from different sources and transforming it into a suitable format for analysis?

What is the benefit of keeping data in its raw format in a data lake?

What are the actions performed during the transformation process?

What is the purpose of the orchestration in the data transformation process?

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