Techniques.Data Dictionary

Question 1

A _____ is used to standardize a definition of a data element and enable a common interpretation of data elements.

Answer 1

A data dictionary is used to standardize a definition of a data element and enable a common interpretation of data elements.

International Institute of Business Analysis. A Guide to Business Analysis Body of Knowledge® (BABOK® Guide) (Section 10.12.1, Kindle Locations 6736-6737). International Institute of Business Analysis. Kindle Edition.

Question 2

A_____ contains definitions of each data element and indicates how those elements combine into composite data elements.

Answer 2

A data dictionary contains definitions of each data element and indicates how those elements combine into composite data elements.

International Institute of Business Analysis. A Guide to Business Analysis Body of Knowledge® (BABOK® Guide) (Section 10.12.1, Kindle Locations 6739-6740). International Institute of Business Analysis. Kindle Edition.

Question 3

What are the [3] elements of the Data Dictionary technique?

Answer 3

The elements of the Data Dictionary technique are [3]:

1. Data elements
2. Primitive data elements (meta-data)
3. Composite elements

​​​International Institute of Business Analysis. A Guide to Business Analysis Body of Knowledge® (BABOK® Guide) (Section 10.12.3, Kindle Location 6748). International Institute of Business Analysis. Kindle Edition.

Question 4

What are the primitive data elements in a data dictionary?

Answer 4

The primitive data elements in a data dictionary are:

1. Name: a unique name for the data element, which will be referenced by the composite data elements.
2. Aliases: alternate names for the data element used by various stakeholders.
3. Values/Meanings: a list of acceptable values for the data element. This may be expressed as an enumerated list or as a description of allowed formats for the data (including information such as the number of characters). If the values are abbreviated this will include an explanation of the meaning.
4. Description: the definition of the data element in the context of the solution.

International Institute of Business Analysis. A Guide to Business Analysis Body of Knowledge® (BABOK® Guide) (10.12.3, Kindle Locations 6756-6765). International Institute of Business Analysis. Kindle Edition.