Which of the following is an advantage of ELT compared to ETL?

Practice More Questions From: Final Quiz

Q:

What is the ETL process?

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What is meant by the term “data transformation”?

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What is meant by the term “data extraction?

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Which of the following is an advantage of ELT compared to ETL?

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Which of the following best describes a use case for ELT?

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Why is ELT an emerging trend?

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Select the correct statement regarding ETL.

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Which of the following is often a problem with ETL?

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Which of the following best describes a driving factor of the evolution from ETL to ELT?

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What are two examples of raw data sources?

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Which best describes optical character recognition (OCR)?

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Which of the following best describes the function of analog-to-digital converters?

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What is stream loading?

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When is it appropriate to use micro-batch loading?

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What is batch loading?

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How is shell scripting used to implement an ETL pipeline?

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How can an ETL job be scheduled to run?

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What is the purpose of the Bash shebang?

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What is the definition of a data pipeline?

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Which of the following best describes throughput?

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Which of the following best describes latency?

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Which of these fall into the category of data pipeline monitoring?

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Which of the following is the best reason to monitor a data pipeline once it is in production?

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Which of these data pipeline stages tends to be optional?

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Which of the following statements is true in regard to stream processing?

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When is stream processing used instead of batch processing?

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Higher quality output is usually a trade-off with what other pipeline feature?

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Which of the following is a stream-processing technology?

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Which of the following is popular and versatile programming environment for building data pipelines?

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Select the correct statement regarding open source and enterprise ETL and ELT tools.

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Which of these lists three of the Apache Airflow main features?

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Which of the following are the four principles Apache Airflow is built upon?”

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Which of the following best describes Apache Airflow?

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Each task performed within your DAG is also written in ___________?

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Which statement is true about directed acyclic graphs (DAGs)?

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Which of the following is an example of a directed acyclic graph (DAG)?

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Which of these are ways to visualize DAGs in Apache Airflow?

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Which statement best describes the default “DAGs View” in the Apache Airflow UI?

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Which statement is true about the Apache Airflow UI?

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In the Apache Airflow DAG, which code block contains the nodes of the DAG?

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Which of these is part of the Apache Airflow DAG definition script?

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In the Apache Airflow DAG, in which block includes scheduling instructions?

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In Airflow, which is an example of a counter metric?

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Which of the following is a tool that can be used to search, index, and analyze log files?

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Select the correct statement regarding Airflow metrics.

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Which statement best describes event streaming?

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Select the correct statement regarding events.

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Which statement best describes the function of an event streaming platform (ESP)?

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In which scenario is it most appropriate to use Kafka?

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Which statement best describes Kafka brokers?

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Select the correct statement regarding Apache Kafka.

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Select the correct statement regarding the main features of Kafka.

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Select two common components of an event streaming platform (ESP).

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Which statement is true about Kafka brokers?

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Which of the following is an example of a “topic” in Kafka?

Q:

Select the correct statement regarding Kafka’s core components.

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