Databricks Databricks Certified Data Engineer Professional Databricks Certified Data Engineer Professional Exam Online Training
Databricks Databricks Certified Data Engineer Professional Online Training
The questions for Databricks Certified Data Engineer Professional were last updated at Sep 15,2025.
- Exam Code: Databricks Certified Data Engineer Professional
- Exam Name: Databricks Certified Data Engineer Professional Exam
- Certification Provider: Databricks
- Latest update: Sep 15,2025
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You are asked to setup an AUTO LOADER to process the incoming data, this data arrives in JSON format and get dropped into cloud object storage and you are required to process the data as soon as it arrives in cloud storage, which of the following statements is correct
- A . AUTO LOADER is native to DELTA lake it cannot support external cloud object storage
- B . AUTO LOADER has to be triggered from an external process when the file arrives in the cloud storage
- C . AUTO LOADER needs to be converted to a Structured stream process
- D . AUTO LOADER can only process continuous data when stored in DELTA lake
- E . AUTO LOADER can support file notification method so it can process data as it arrives
Which of the following techniques structured streaming uses to ensure recovery of failures during stream processing?
- A . Checkpointing and Watermarking
- B . Write ahead logging and watermarking
- C . Checkpointing and write-ahead logging
- D . Delta time travel
- E . The stream will failover to available nodes in the cluster
- F . Checkpointing and Idempotent sinks
Kevin is the owner of both the sales table and regional_sales_vw view which uses the sales table as the underlying source for the data, and Kevin is looking to grant select privilege on the view regional_sales_vw to one of newly joined team members Steven.
Which of the following is a true statement?
- A . Kevin can not grant access to Steven since he does not have security admin privilege
- B . Kevin although is the owner but does not have ALL PRIVILEGES permission
- C . Kevin can grant access to the view, because he is the owner of the view and the under-lying table
- D . Kevin can not grant access to Steven since he does have workspace admin privilege
- E . Steve will also require SELECT access on the underlying table
Which of the following SQL statements can be used to update a transactions table, to set a flag on the table from Y to N
- A . MODIFY transactions SET active_flag = ‘N’ WHERE active_flag = ‘Y’
- B . MERGE transactions SET active_flag = ‘N’ WHERE active_flag = ‘Y’
- C . UPDATE transactions SET active_flag = ‘N’ WHERE active_flag = ‘Y’
- D . REPLACE transactions SET active_flag = ‘N’ WHERE active_flag = ‘Y’
Which of the following SQL statements can be used to update a transactions table, to set a flag on the table from Y to N
- A . MODIFY transactions SET active_flag = ‘N’ WHERE active_flag = ‘Y’
- B . MERGE transactions SET active_flag = ‘N’ WHERE active_flag = ‘Y’
- C . UPDATE transactions SET active_flag = ‘N’ WHERE active_flag = ‘Y’
- D . REPLACE transactions SET active_flag = ‘N’ WHERE active_flag = ‘Y’