Question 1
What is Apache Spark GraphX primarily used for?
Correct Answer:
Graph-parallel computation and graph analytics
Question 2
In GraphX, what are the two fundamental components of a Property Graph?
Correct Answer:
Vertices and Edges
Question 3
Which data type is used as a vertex identifier (VertexId) in GraphX?
Correct Answer:
Long (64-bit integer)
Question 4
What distributed collection type does GraphX use internally to store vertex attributes?
Correct Answer:
VertexRDD
Question 5
What method in GraphX creates a graph from an RDD of edges, assigning a default attribute to all vertices?
Correct Answer:
Graph.fromEdges()
Question 1
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About this Exam

Prepare with the Databricks Certified Associate Developer for Apache Spark practice quiz. This question bank includes 30 questions covering spark, graphx, apache, graph, and data. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Databricks Certified Associate Developer for Apache Spark

This practice set contains 30 questions from the matching question bank and focuses on spark, graphx, apache, graph, and data. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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