Which of the following statements concerning a bi-temporal table is TRUE?

Which of the following statements concerning a bi-temporal table is TRUE?
A . It provides business history, but is not useful for audit purposes
B . It is defined with both an application period and a system period
C . It is useful for audit purposes, but is not useful for business history
D . It contains data reflecting two different times C current time and one previous time

View Answer

Answer: B

Explanation:

Reference: https://www.ibm.com/support/knowledgecenter/en/SSEPEK_11.0.0/intro/src/tpc/ db2z_creationoftableswithdataversioning.html