What is the biggest data unit

• TB(terabyte)
• YB(yottabyte)
• ZB(zettabyte)

When does Vancouver WiDS first start

• 2018
• 2017
• 2019

What is the most popular programming language as a Data Scientist

• Python
• Scala
• R
• Spark

[Select all that applies and submit] Which of the following options are considered dirty data

• incomplete
• duplicate
• irrelevant
• inaccurate
• misspelled

What industry has the most Data Scientists

• Research
• Information Technology & Service
• Computer Software
• Insuracne
• Banking

Which of the following country/region has the most data scientists

• US (except Bay Area)
• SF Bay Area
• China
• India
• UK

Do you need a science background to get into a career in Data Science

• yes

• no

Are all data generated online crucial

• yes
• no

How many computers does google use to answer every single search query

• 1000
• 2000
• 500
• 10000

[Select all that applies and submit] Which of the following options are unstructured data type

• books
• audio recording
• name
• credict card number
• media posts