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Total Questions: 5
1. Spark was initially started by ____________ at UC Berkeley AMPLab in 2009.
A. Mahek Zaharia
B. Matei Zaharia
C. Doug Cutting
D. Stonebraker
Show Correct Answer
Correct Answer is :
Matei Zaharia
2. Point out the correct statement :
A. RSS abstraction provides distributed task dispatching, scheduling, and basic I/O functionalities
B. For cluster manager, Spark supports standalone Hadoop YARN
C. Hive SQL is a component on top of Spark Core
D. None of the mentioned
Show Correct Answer
Correct Answer is :
For cluster manager, Spark supports standalone Hadoop YARN
3. ____________ is a component on top of Spark Core.
A. Spark Streaming
B. Spark SQL
C. RDDs
D. All of the mentioned
Show Correct Answer
Correct Answer is :
Spark SQL
4. Spark SQL provides a domain-specific language to manipulate ___________ in Scala, Java, or Python.
A. Spark Streaming
B. Spark SQL
C. RDDs
D. All of the mentioned
Show Correct Answer
Correct Answer is :
RDDs
5. Point out the wrong statement :
A. For distributed storage, Spark can interface with a wide variety, including Hadoop Distributed File System (HDFS)
B. Spark also supports a pseudo-distributed mode, usually used only for development or testing purposes
C. Spark has over 465 contributors in 2014
D. All of the mentioned
Show Correct Answer
Correct Answer is :
All of the mentioned