DatabricksDatabricks
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #127
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Question #127: Real Exam Question with Answer & Explanation
The correct answer is B: A process is lazily evaluated if its execution does not start until it is put into action by some type of. See the full explanation below for the reasoning.
Spark Core Concepts and Architecture
Question
Which of the following is the most complete description of lazy evaluation?
Options
- ANone of these options describe lazy evaluation
- BA process is lazily evaluated if its execution does not start until it is put into action by some type of
- CA process is lazily evaluated if its execution does not start until it is forced to display a result to
- DA process is lazily evaluated if its execution does not start until it reaches a specified date and
- EA process is lazily evaluated if its execution does not start until it is finished compiling
Topics
#Lazy Evaluation#Spark Architecture#Execution Model#Transformations and Actions
Community Discussion
No community discussion yet for this question.