Data Dynamos Quiz Day 3

What is the purpose of Data Products in a data platform?

• To entertain users

• To provide financial advice

• To answer specific domain questions

• To promote products

What does the 'F' in FAIR Principles stand for?

• Fast

•  Findable

• Functional

• Finite

What is the characteristic of a "singular" test in dbt?

•  It is a pre-built test used for multiple columns

• It is a custom SQL statement written for a specific assertion

•  It uses machine learning algorithms to predict data quality

• It is only applicable to data stored in cloud databases

What terminology is used to describe stages in batch processing?

• Red, Blue, Green

•  Bronze, Silver, Gold

• Alpha, Beta, Gamma

• Primary, Secondary, Tertiary

In dbt testing, what indicates a test failure?

•  When the test SQL query returns a result

• When the test SQL query does not run

• When the database crashes

• When the test SQL query takes too long

A news agency has a data platform that ingests real-time news feeds. It's crucial that the latest news updates are reflected in their system as soon as possible. Which SLI metric should they prioritize to ensure the data is up-to-date?

•  Freshness

•  Consistency

• Completeness

• Accuracy

A healthcare provider uses a data platform to store patient medical records. It is vital that the information is correct to ensure proper treatment. Which SLI metric is essential to prioritize in this context?

• Freshness 

• Consistency 

• Completeness

• Accuracy

Which of the following is not a pre-built generic test provided by dbt?

•  unique

• not_null

• accepted_values

• data_encryption

What is the primary goal of data visualization?

• To create complex algorithms

• To communicate data insights visually

• To increase data storage capacity

• To develop mobile applications

What is Streamlit primarily used for in data science?

• Creating 3D models

• Building interactive data applications

• Managing databases

• Conducting online surveys