Big Data Analytics Quiz based on Unit 1 and 2

What is associated with the three words :velocity, volume and variety

• Large Files

• Databases

• Big Data

• Huge Data

Which of the traditional IT systems presents better analytical options when used with Big Data technologies

• conventional data

• conventional databases

• Data warehouses

• None of the above

________ is the process of examining very large and varied data sets.

• Machine Learning

• Data warehousing

• Big Data Analytics

• Cloud Computing

Point out the wrong statement.

• Hardtop processing capabilities are huge and it’s real advantage lies in the ability to process terabytes & petabytes of data

• All the programs should confirms to HDFS model in order to work on Hadoop platform

• The programming model used by HDFS is difficult to write and test.

• All of the mentioned

__________ has the world’s largest Hadoop cluster.

• Apple

• Twitter

• Facebook

• None of the above

Point out the correct statement.

• Machine learning focuses on prediction, based on known properties learned from the training data

• Data Cleaning focuses on prediction, based on known properties learned from the training data

• Representing data in a form which both mere mortals can understand and get valuable insights is as much a science as much as it is art

• None of the mentioned

The characteristics of big data includes __________.

• composition

• condition

• context

• All of the above

_____________ deals with the nature of the data as it is static or varied with time.

• composition

• condition

• context

• none of the above

Which of the characteristic(s) of big data is relatively more concerned to data science?

• Velocity

• Variety

• Volume

• All of the above

Select the wrong statement from the following list of statements:

• The big volume indeed represents Big Data

• The data growth and social media explosion have changed how we look at the data

• Big Data is just about lots of data

• All of the mentioned