Databricks-Certified-Data-Engineer-Associate Exam Question 11
A data engineer is designing a data pipeline. The source system generates files in a shared directory that is also used by other processes. As a result, the files should be kept as is and will accumulate in the directory. The data engineer needs to identify which files are new since the previous run in the pipeline, and set up the pipeline to only ingest those new files with each run.
Which of the following tools can the data engineer use to solve this problem?
Which of the following tools can the data engineer use to solve this problem?
Databricks-Certified-Data-Engineer-Associate Exam Question 12
The Delta transaction log for the 'students' tables is shown using the 'DESCRIBE HISTORY students' command. A Data Engineer needs to query the table as it existed before the UPDATE operation listed in the log.
Which command should the Data Engineer use to achieve this? (Choose two.)
Which command should the Data Engineer use to achieve this? (Choose two.)
Databricks-Certified-Data-Engineer-Associate Exam Question 13
A data engineer needs to create a table in Databricks using data from their organization's existing SQLite database.
They run the following command:
Which of the following lines of code fills in the above blank to successfully complete the task?
They run the following command:
Which of the following lines of code fills in the above blank to successfully complete the task?
Databricks-Certified-Data-Engineer-Associate Exam Question 14
Which of the following can be used to simplify and unify siloed data architectures that are specialized for specific use cases?
Databricks-Certified-Data-Engineer-Associate Exam Question 15
Which of the following benefits of using the Databricks Lakehouse Platform is provided by Delta Lake?