Question

All of the following statements about metadata are true EXCEPT for most organizations, data warehouse metadata are an unnecessary expense. metadata gives context to reported data. there may be ethical issues involved in the creation of metadata. metadata helps to describe the meaning and structure of data.

Answer 1

data warehouse metadata are an unnecessary expense

Step-by-step explanation:

Metadata is basically info about info. The metadata refers to schema information and other data abut access, inventory, integrated-in programs or other data item information or use. Metadata is essential for the preservation of lengthy-term data files to account for discrepancies which may arise in data, staff and methods documentation. Detailed metadata may also allow lengthy-term and recycle of datasets built for a singular purpose.