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Get answers to fundamental questions such as: What is Big Data? How do we tackle Big Data? Why are we interested in it? How does Big Data add value to businesses?
Module 1 – What is Big Data?
Question: Name one of the drivers of Volume in the Big Data Era?
Question: Value from Big Data can be _____________?
Question: In the video, 2.5 Quintillion Bytes of data are equivalent to how many blue ray DVDs?
Module 2 – Beyond the Hype
Question: How many petabytes make up an Exabyte
Question: What is an example of a source of Semi-Structured Big data?
Question: When is it estimated that the data we create and copy will reach around 35 zettabytes?
Module 3 – Big Data and Data Science
Question: What is the process of cleaning and analyzing data to derive insights and value from it?
Question: What is the search engine used by Walmart?
Question: An example of visualizing Big Data is___________?
Module 4 – Big Data Uses Cases
Question: What is the term used to describe an holistic approach that takes into account all available and meaningful information about a customer to drive better engagement, revenue and long term loyalty?
Question: What can help organizations to find new associations or uncover patterns and facts to significantly improve intelligence, security and law enforcement?
Question: In Operations Analysis, we focus on what type of data?
Module 5 – Processing Big Data
Question: What is a method of storing data to support the analysis of originally disparate sources of data?
Question: Data Warehouses provide online analytic processing: True/False
Question: What does ‘OLAP’ stand for?
Question: In Module 1: What is a common use of big data that is used by companies like Netflix, Spotify, Facebook and Amazon?
Question: In Module 2: Is one byte binary? True/False
Question: In Module 2: What has highly contributed to the launch of the Big Data era?
Question: Module 3: A data scientist is a person who is qualified to derive insights from data by using skills and experience from computer science, business or science, and statistics. True/False
Question: Module 3: ‘HDFS’ stands for ____________________?
Question: Module 3: Data privacy is a critical part of the big data era. Businesses and individuals must give great thought to how data is _____________________________.
Question: Module 5: In the Hadoop framework, a rack is a collection of ____________?
Question: Module 5: What is a method of storing data to support the analysis of originally disparate sources of data?
Question: Module 5: The Hadoop framework is mostly written in the Java programming language. True/False
Question: Module 5: What is the term referring to a database that must be processed by means other than just the SQL Query Language.
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