Data Analytics (ME-803 (A)) - Important Questions

What is Big Data? Explain the characteristics of Big Data with the 4 V's of Big Data.

Differentiate between Regression and ANOVA.

Explain with an example how Big Data analytics can be useful in development of smart cities.

Write down the goals of HDFS.

Explain Crowd Sourcing Analytics and Inter- and Trans-Firewall Analytics. Discuss the role of Information Management in Big Data.

Explain the drivers for Big Data and discuss the importance of Big Data.

Explain the architecture and features of Hive.

Explain the concept of metastore in Hive.

What is Pig Latin and why do we need it?

Explain Map Reduce programming model.

Explain Hadoop Architecture with diagram and components.

What is ZooKeeper? Write the advantages of ZooKeeper.

Explain any three HiveQL DDL commands with syntax and example.

Explain introduction to Big Data Analytics and discuss its applications with examples.

Write short notes on any three of the following: