Modernizing Data Lakes and Data Warehouses with Google Cloud complete course is currently being offered by Google Cloud through Coursera platform.
Introduction to Data Engineering Quiz 1 Answers Coursera
Q1) Which statements are true?
Cloud SQL is optimized for high-throughput writes
BigQuery is optimized for high-read data
Q2) Which of the following are the jobs of a data engineer?
Get the data to where it can be useful
Productionize data processes
Get the data into a usable condition
Add new value to the data
Manage the data
Building a Data Lake Quiz 2 Answers
Q1) Which statement best describes a data lake?
The place where you capure every aspect of your business operations. Data is stored in its natural, raw format.
Q2) Which of the following statements on Cloud Storage are true?
Cloud Storage simulates a file system
Cloud Storage allows you to set retention policies on all objects in a bucket
Cloud Storage implements both Cloud IAM policy and Access Control Lists
Building a Data Warehouse Quiz Answers
Q1) True or False: ARRAYS can be part of regular fields or STRUCTS in BigQuery?
True
Q2) Which of the following statements on BigQuery are true?
Data is run length-encoded and dictionary-encoded
Data on BigQuery is physically stored in a redundant way separate from the compute cluster
A BigQuery slot is a combination of CPU, memory, and networking resources
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