Free DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Web TestEngine Demo

Exit VCEDump DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Databricks Certified Associate Developer for Apache Spark

Q14 Single choice

Which of the following describes characteristics of the Spark driver?

A
The Spark driver requests the transformation of operations into DAG computations from the worker
nodes.
B
If set in the Spark configuration, Spark scales the Spark driver horizontally to improve parallel processing performance.
C
The Spark driver processes partitions in an optimized, distributed fashion.
D
In a non-interactive Spark application, the Spark driver automatically creates the SparkSession object.
E
The Spark driver's responsibility includes scheduling queries for execution on worker nodes.

Previous Check answer

Question map14 / 82

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82

Current Correct Answered Incorrectly Reviewed 0 Remaining 82

Marked Questions0

No marked questions.

Answered Incorrectly0

No incorrect answers.

DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Web TestEngine demo