Big data

.........can best be described as a programming model used to develop Hadoop-based applications that can process massive amounts of data.

• Mapreduce

• Mahout

• Oozie

• All of them mentioned above

.......... has the world’s largest Hadoop cluster.

• Facebook

• Apple

• Datamatics

• None

What are the 3v’s of Big Data?

• Volume

• Variery

• Velocity

• All of the above

What was Hadoop written in ?

• C

• C++

• Java

• JSP

Hadoop achieves reliability by replicating the data across multiple hosts, and hence does not require ________ storage on hosts.

• RAID

• ZFs

• DFS

• Operating system

The Hadoop list includes the HBase database, the Apache Mahout ________ system, and matrix operations

• Machine learning

• Pattern recognition

• Statistical classification

• AI

________ is a platform for constructing data flows for extract, transform, and load (ETL) processing and analysis of large data sets.

• Pig Latin

• Oozie

• Hive

• Pig

Hive also support custom extensions written in ___________ .

• C

• C++

• Java

• C#

______ is a framework for performing remote procedure calls and data serialization.

• Mapreduce

• Dril

• Avro

• Chuckro