Data Sources

Which of the following is an example of a continuous variable?

• 10 complete orders on a day

• Bank savings of a customer

• 2 errors made by the AR executives

• Delay of order shipment by 3 days

The data type of Customer’s savings in the bank is considered a Categorial variable.

• True

• False

The various types of investment plans are considered a Numerical variable.

• True

• False

Data from your Financial & Inventory system is considered structured data.

• True

• False

Data from Facebook, Instagram, Twitter, Blogs are considered __________ data.

• Unstructured/Internal

• Unstructured/External

Word, PDF, Text, and Media logs are considered unstructured data.

• True

• False

Which is considered not one of the 4 Vs of big data?

• Volume

• Very

• Variety

• Velocity

The images that were taken in a work process improvement meeting residing the company shared drive (Sharepoint) are considered _____________________ files.

• Internal, unstructured

• External, unstructured

• Internal, structured

• External, structured