1: Quiz

Question 1

Which of the following are not one of the supporting technologies of data science?

– bio-informatics
– statistical machine learning
– artificial intelligence
– databases and data mining

Answer 1

bio-informatics

Question 2

Which of the following are one of the applications of data science? (Select all that apply)

• Health Informatics
• Internet of Things
• Web/Corporate Search
• Social Networks

Answer 2

Health Informatics, Internet of Things, Web/Corporate Search, Social Networks

Question 3

What are the “V”s in Big Data Science? (Select all that apply)

• Velocity
• Volume
• Variety
• Victory

Answer 3

Velocity, Volume, Variety

Question 4

Supporting technologies for data science such as statistics originated from the 1930s and the field of data science was created about 10 years ago when there is a deluge of data and value in data analysis from many disciplines.

• True
• False

Answer 4

TRUE

Question 5

What are the main challenges of data science? (Select all that apply)

• Handles data large and small in scale with different tools
• Develop a pipelined system from data preprocessing to result visualization
• Handles data with noise, uncertainty, and incompleteness
• Handle data of different forms: text, tables, graph, XML

Answer 5

Handles data large and small in scale with different tools, Develop a pipelined system from data preprocessing to result visualization, Handles data with noise, uncertainty, and incompleteness, Handle data of different forms: text, tables, graph, XML

Question 6

Which are the following are steps in the Data Science pipeline process model? (Select all that apply)

• data and result visualization
• data modeling and evaluation
• data compression
• data wrangling and preprocessing

Answer 6

data and result visualization, data modeling and evaluation, data wrangling and preprocessing

Question 7

Which of the following skills should be acquired by a data scientist? (Select all that apply) <br></br> - large and small data processing <br></br> - data management <br></br> - visualization <br></br> - statistical machine learning

Answer 7

large and small data processing, data management, visualization, statistical machine learning

Question 8

What are some of the data science organizations at UF?

• UF Help Desk
• Informatics Institute
• Data Science and Informatics
• Data Science Research Lab

Answer 8

Informatics Institute, Data Science and Informatics, Data Science Research Lab