You Are Building a Data Pipeline on Google Cloud

question 149

Multiple Choice

You are building a data pipeline on Google Cloud. You need to prepare data using a casual method for a machine-learning process. You want to support a logistic regression model. You also need to monitor and adjust for null values, which must remain real-valued and cannot be removed. What should you do?

• A) Use Cloud Dataprep to find null values in sample source data. Convert all nulls to 'none' using a Cloud Dataproc job.
• B) Use Cloud Dataprep to find null values in sample source data. Convert all nulls to 0 using a Cloud Dataprep job.
• C) Use Cloud Dataflow to find null values in sample source data. Convert all nulls to 'none' using a Cloud Dataprep job.
• D) Use Cloud Dataflow to find null values in sample source data. Convert all nulls to 0 using a custom script.

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Definitions:

Estate Planning

The process of making advance arrangements for the disposal of an individual's estate, often to minimize taxes and legal complications.

Intestate

The condition of having died without a valid will, leading to the distribution of the deceased's estate according to state laws.

Probate

A rephrased definition: The court-supervised process of authenticating a deceased person’s will, settling their debts, and distributing their estate to the rightful heirs.

Incorporation by Reference

A method where a document includes by reference all or portions of another document, making the referenced material part of the new document.