Câu 19: Databricks Certified Associate Developer for Apache Spark

Which of the following is the most complete description of lazy evaluation?

1. A. None of these options describe lazy evaluation
2. B. A process is lazily evaluated if its execution does not start until it is put into action by some type of trigger — đáp án hiện tại
3. C. A process is lazily evaluated if its execution does not start until it is forced to display a result to the user
4. D. A process is lazily evaluated if its execution does not start until it reaches a specified date and time
5. E. A process is lazily evaluated if its execution does not start until it is finished compiling