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Q20. Which all are the responsibilities of Spark Core

A. Task Scheduling

B. Memory management

C. Fault recovery

D. Interacting with Storage System

E. Querying Storage layer using Hive Query Language

 

Ans : A,B,C,D

Exp : The Spark core is a computational engine that is responsible for task scheduling, memory management, fault recovery and interacting with

storage systems.  

 

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