Meta Data

Question 1

What does the D stand for in “DIKW Pyramid”?

Answer 1

D stands for Data

Question 2

What does the I stand for in “DIKW Pyramid”?

Answer 2

I stands for Information

Question 3

What does the K stand for in “DIKW Pyramid”?

Answer 3

K stands for Knowledge

Question 4

What does the W stand for in “DIWK Pyramid”?

Answer 4

W stands for Wisdom

Question 5

Explain Data in a DIKW Pyramid context

Answer 5

Data is the first block in the DIKW Pyramid, and represents a collection of facts in a raw unorganised form

Question 6

Explain Information in a DIKW Pyramid context

Answer 6

Information is the second block in the DIKW Pyramid and represents data with meaning, it is Data that has been cleaned in a way that makes sit easier to visualize

Question 7

Explain Knowledge in a DIKW Pyramid context

Answer 7

Knowledge is the third block in the DIKW Pyramid and represents data with context added to it

Question 8

Explain Wisdom in a DIKW Pyramid context

Answer 8

Wisdom is the fourth block in the DIKW Pyramid and represents the action we can take based on the data represented in the steps below

Question 9

What is a simple way to describe Meta data?

Answer 9

Meta data is data about data

Question 10

What is Data Provenance?

Answer 10

Data provenance refers to the documentation and tracking of origin, processing steps, and transformation the data undergoes throughout its lifecycle

Question 11

What is descriptive Metadata?

Answer 11

Descriptive Metadata includes information that describes the content of the data, helping users understand what the data is about

Question 12

What is structural Metadata?

Answer 12

Structural Metadata describes the structure and organization of the data. Includes data on how the data formatted and any heirarchies present

Question 13

What is provenance Metadata?

Answer 13

Provenance Metadata tracks the history and origin of the data, documenting its sources, transformations, and any changes it has undergone. It helps establish data lineage and ensures data quality and reliability

Question 14

What is technical Metadata?

Answer 14

Technical metadata provides information about the technical aspects of the data, such as file format, data size, encoding. Technical Metadata is crucial for data processing and interoperability

Question 15

What is Lineage in the context of data provenance?

Answer 15

Lineage describes how the data changes over time

Question 16

What is Traceability in the context of data provenance?

Answer 16

In the context of data provenance, traceability refers to tracing who uses the data

Question 17

What is compliance in the context of data provenance?

Answer 17

Compliance refers to understanding the laws and adhering to the regulatory requirements, industry standards and internal policies that the data has. Compliance ensures that the data is handled in a legal manner that follows the organization standards