Databricks Engineer associate practice exam

Which of the following describes a benefit of a data lakehouse that is unavailable in a traditional data warehouse? - Answer- A data lakehouse enables both batch and streaming analytics Which of the following locations hosts the driver and worker nodes of a Databricks-managed cluster? - Answer- Data plane A data architect is designing a data model that works for both video-based machine learning workloads and highly audited batch ETL/ELT workloads. Which of the following describes how using a data lakehouse can help the data architect meet the needs of both workloads? - Answer- A data lakehouse stores unstructured data and is ACID-compliant. Which of the following describes a scenario in which a data engineer will want to use a Job cluster instead of an all-purpose cluster? - Answer- An automated workflow needs to be run every 30 minutes A data engineer has created a Delta table as part of a data pipeline. Downstream data analysts now need SELECT permission on the Delta table. Assuming the data engineer is the Delta table owner, which part of the Databricks Lakehouse Platform can the data engineer use to grant the data analysts the appropriate access? - Answer- Data Explorer Two junior data engineers are authoring separate parts of a single data pipeline notebook. They are working on separate Git branches so they can pair program on the same notebook simultaneously. A senior data engineer experienced in Databricks suggests there is a better alternative for this type of collaboration. Which of the following supports the senior data engineer's claim? - Answer- Databricks Notebooks support real-time coauthoring on a single notebook Which of the following describes how Databricks Repos can help facilitate CI/CD workflows on the Databricks Lakehouse Platform? - Answer- Databricks Repos can commit or push code changes to trigger a CI/CD process Which of the following statements describes Delta Lake? - Answer- Delta Lake is an open for