Databricks Fundamentals Questions with
Verified Correct Answers
What are 2 security features made available in the Databricks Lakehouse Platform by
Unity Catalog
Single-source-of-truth identity management
Workspace-specific data metastores
What are Workspaces?
A workspace is an environment for accessing all of your Databricks assets.
What does a Workspace organize?
objects (notebooks, libraries, dashboards, and experiments) into folders and provides access
to data objects and computational resources.
What is Unity Catalog
A unified governance solution for all data and AI assets including files, tables, and machine
learning models in your lakehouse on any cloud.
It offers improved Lakehouse data object governance and organization capabilities for data
segregation.
NEED TO DIG DEEPER TO UNDERSTAND
Describe how a specific capability of the Databricks Lakehouse Platform supports a
data streaming pattern
, Which of the following correctly describes how a specific capability of the Databricks
Lakehouse Platform supports a data streaming pattern? Select three responses.
☐ Structured Streaming enables stream-based machine learning inference.
☐ Databricks Workflows automatically passes data from task to task in regular
microbatches.
☐ MLflow ingests its automatic experiment tracking data into a stream for continuous
monitoring.
- Delta Live Tables processes ETL pipelines on streaming data with advanced monitoring
mechanisms.
- Auto Loader continuously and incrementally ingests streaming data.
List these relational entities in order from largest (most coarse) to smallest (most
granular) within their hierarchy:
- Schema (Database)
- Metastore
- Catalog
- Table
Metastore → Catalog → Schema (Database) → Table
What is a schema (general)
the specification of the records in the database e.g. the schema can say a record will consist
of:
Verified Correct Answers
What are 2 security features made available in the Databricks Lakehouse Platform by
Unity Catalog
Single-source-of-truth identity management
Workspace-specific data metastores
What are Workspaces?
A workspace is an environment for accessing all of your Databricks assets.
What does a Workspace organize?
objects (notebooks, libraries, dashboards, and experiments) into folders and provides access
to data objects and computational resources.
What is Unity Catalog
A unified governance solution for all data and AI assets including files, tables, and machine
learning models in your lakehouse on any cloud.
It offers improved Lakehouse data object governance and organization capabilities for data
segregation.
NEED TO DIG DEEPER TO UNDERSTAND
Describe how a specific capability of the Databricks Lakehouse Platform supports a
data streaming pattern
, Which of the following correctly describes how a specific capability of the Databricks
Lakehouse Platform supports a data streaming pattern? Select three responses.
☐ Structured Streaming enables stream-based machine learning inference.
☐ Databricks Workflows automatically passes data from task to task in regular
microbatches.
☐ MLflow ingests its automatic experiment tracking data into a stream for continuous
monitoring.
- Delta Live Tables processes ETL pipelines on streaming data with advanced monitoring
mechanisms.
- Auto Loader continuously and incrementally ingests streaming data.
List these relational entities in order from largest (most coarse) to smallest (most
granular) within their hierarchy:
- Schema (Database)
- Metastore
- Catalog
- Table
Metastore → Catalog → Schema (Database) → Table
What is a schema (general)
the specification of the records in the database e.g. the schema can say a record will consist
of:
