Databricks-Certified-Professional-Data-Engineer Exam Question 46
Which of the following type of tasks cannot setup through a job?
Databricks-Certified-Professional-Data-Engineer Exam Question 47
A dataset has been defined using Delta Live Tables and includes an expectations clause: CON-STRAINT valid_timestamp EXPECT (timestamp > '2020-01-01') ON VIOLATION DROP ROW What is the expected behavior when a batch of data containing data that violates these constraints is processed?
Databricks-Certified-Professional-Data-Engineer Exam Question 48
you are currently working on creating a spark stream process to read and write in for a one-time micro batch, and also rewrite the existing target table, fill in the blanks to complete the below command sucesfully.
1.spark.table("source_table")
2..writeStream
3..option("____", "dbfs:/location/silver")
4..outputMode("____")
5..trigger(Once=____)
6..table("target_table")
1.spark.table("source_table")
2..writeStream
3..option("____", "dbfs:/location/silver")
4..outputMode("____")
5..trigger(Once=____)
6..table("target_table")
Databricks-Certified-Professional-Data-Engineer Exam Question 49
Which of the following functions can be used to convert JSON string to Struct data type?
Databricks-Certified-Professional-Data-Engineer Exam Question 50
A particular job seems to be performing slower and slower over time, the team thinks this started to happen when a recent production change was implemented, you were asked to take look at the job history and see if we can identify trends and root cause, where in the workspace UI can you perform this analysis?
