Explanation:GraphX started initially as a research project at UC Berkeley AMPLab and Databricks, and was later donated to the Spark project. 9. GraphX provides an API for expressing graph computation that can model the __________ abstraction.
A. GaAdt
B. Spark Core
C. Pregel
D. None of the mentioned
Answer:A
Explanation:GraphX started initially as a research project at UC Berkeley AMPLab and Databricks, and was later donated to the Spark project. 9. GraphX provides an API for expressing graph computation that can model the __________ abstraction.
A. GaAdt B. Spark Core C. Pregel D. None of the mentioned
Explanation:GraphX is used for machine learning. 10. Spark architecture is ___________ times as fast as Hadoop disk-based Apache Mahout and even scales better than Vowpal Wabbit.