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Big Data Interview Questions
Questions Answers Views Company eMail

How Big Data can help increase the revenue of the businesses?

125

How businesses could be benefitted with Big Data?

90

How does A/B testing work?

123

How much data is enough to get valid outcome?

129

Name some Big Data products?

103

Name some of the important tools useful for Big Data analytics?

133

What are some of the interesting facts about Big Data?

104

What are the characteristics of Bigdata?

136

What are the four features of Big Data?

108

What are the responsibilities of a data analyst?

127

What do you know about collaborative filtering?

131

What do you mean by logistic regression?

130

What is Big Data Analytics?

117

What is IBM's simple explanation for Big Data's four critical features?

159

What is the difference between structured data and unstructured data?

156







Un-Answered Questions { Big Data }

What is a reliable and unreliable receiver in Spark?

80


Name the ports Cassandra uses?

28


What is the use of Hcatalog?

287


What are consumers or users?

173


Explain Hive Thrift server?

197






What platform and Java version is required to run Hadoop?

189


What is Spark MLlib?

100


What do you understand by the term data storage?

45


What are types of hive built-in functions?

244


What is a keyspace in Cassandra?

47


What is a difference between an input split and hdfs block?

1


What is driver memory and executor memory in spark?

53


What is HDFS Federation?

458


What is a Combiner?

223


Give the name of some components of Cassandra?

25