DatabricksDatabricks
CERTIFIED-DATA-ENGINEER-PROFESSIONAL · Question #82
CERTIFIED-DATA-ENGINEER-PROFESSIONAL Question #82: Real Exam Question with Answer & Explanation
Sign in or unlock CERTIFIED-DATA-ENGINEER-PROFESSIONAL to reveal the answer and full explanation for question #82. The question stem and answer options stay visible for context.
Databricks Data Architecture
Question
Two of the most common data locations on Databricks are the DBFS root storage and external object storage mounted with dbutils.fs.mount(). Which of the following statements is correct?
Options
- ADBFS is a file system protocol that allows users to interact with files stored in object storage using
- BBy default, both the DBFS root and mounted data sources are only accessible to workspace
- CThe DBFS root is the most secure location to store data, because mounted storage volumes must
- DNeither the DBFS root nor mounted storage can be accessed when using %sh in a Databricks
- EThe DBFS root stores files in ephemeral block volumes attached to the driver, while mounted
Unlock CERTIFIED-DATA-ENGINEER-PROFESSIONAL to see the answer
You've previewed enough free CERTIFIED-DATA-ENGINEER-PROFESSIONAL questions. Unlock CERTIFIED-DATA-ENGINEER-PROFESSIONAL for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#Databricks File System (DBFS)#Object Storage#Data Storage Architecture#Mount Points