15. The following statements are untrue about ODSs.
a. It is possible to create ODSs without any data fields.
b. An ODS can have a maximum of 16 key fields.
c. Characteristics and key figures can be added as key fields in an ODS.
d. After creating and activating, an export data source is created automatically.
ANSWER(S): B, D
An ODS cannot be created without any data fields, and it can have a maximum of only 16 key fields. Key figures cannot be included as a key field in an ODS. The export data source is created after an ODS has been created and activated.
This was first published in April 2006