DatabricksDatabricks
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #45
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Question #45: Real Exam Question with Answer & Explanation
Sign in or unlock DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK to reveal the answer and full explanation for question #45. The question stem and answer options stay visible for context.
Spark Structured APIs
Question
Which of the following statements about the Spark DataFrame is true?
Options
- ASpark DataFrames are mutable unless they've been collected to the driver.
- BA Spark DataFrame is rarely used aside from the import and export of data.
- CSpark DataFrames cannot be distributed into partitions.
- DA Spark DataFrame is a tabular data structure that is the most common Structured API in Spark.
- EA Spark DataFrame is exactly the same as a data frame in Python or R.
Unlock DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK to see the answer
You've previewed enough free DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK questions. Unlock DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK 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
#Spark DataFrame#Structured API#Core Concepts#Data Structures