Explanation:Crunch is often used in conjunction with Hive and Pig. 7. Hive, Pig, and Cascading all use a _________ data model .
A. value centric
B. columnar
C. tuple-centric
D. None of the mentioned
Answer:A
Explanation:Crunch is often used in conjunction with Hive and Pig. 7. Hive, Pig, and Cascading all use a _________ data model .
A. value centric B. columnar C. tuple-centric D. None of the mentioned
Explanation:Crunch allows developers considerable flexibility in how they represent their data, which makes Crunch the best pipeline platform for developers. 8. A __________ represents a distributed, immutable collection of elements of type T.