Databricks Certified Data Engineer Associate Free Practice Exam Questions

136 real Databricks Certified Data Engineer Associate exam questions with answers and AI explanations. Databricks certification prep — page 5 of 14.

  1. Question 50: Which statement regarding the relationship between Silver tables and Bronze tables is always true?
  2. Question 51: A data engineer has a single-task Job that runs each morning before they begin working. After identifying an upstream data issue, they need to set up another t…
  3. Question 52: What is a benefit of creating an external table from Parquet rather than CSV when using a CREATE TABLE AS SELECT statement?
  4. Question 53: Which file format is used for storing Delta Lake Table?
  5. Question 54: A dataset has been defined using Delta Live Tables and includes an expectations clause: CONSTRAINT valid_timestamp EXPECT (timestamp > '2020-01-01') ON VIOLATI…
  6. Question 56: In which scenario will a data team want to utilize cluster pools?
  7. Question 57: A data engineer is running code in a Databricks Repo that is cloned from a central Git repository. A colleague of the data engineer informs them that changes h…
  8. Question 59: A data engineer has been given a new record of data: id STRING = 'a1' rank INTEGER = 6 rating FLOAT = 9.4 Which SQL commands can be used to append the new reco…
  9. Question 60: A data engineer has realized that the data files associated with a Delta table are incredibly small. They want to compact the small files to form larger files…
  10. Question 61: Which command can be used to write data into a Delta table while avoiding the writing of duplicate records?