L3 DT Module 1

Which of the options below might we see at the bottom of the DIKW model aka Knowledge Pyramid

• Knowledge

• Wisdom

• Data

• Information

What does IoT stand for?

• Internet of Things

• Interconnection of Things

• Interconnected Office Throughput

Which of the below are examples of key data formats we might use?

• Spreadsheet / CSV

• Binary Files

• XML

• JSON

• Relational Tables

What data format does the image represent?

• JSON

• XML

• Binary file

• Plain text

___________ is data which have been processed in some way to give it meaning.

A spreadsheet would typically hold what type of data?

• Structured

• Unstructured

JSON is an example of

• Structured data

• Semi-structured data

• Unstructured data

True or false: Quantitative variables will typically contain words.

• True

• False

Which type of data source described data which is publicly available but has restriction on its use or redistribution?

• Open Data

• Public Data

• Proprietary Data

____ data sources are ones which are provided in a machine readable format to the public?