Question 81
SOA stand for Service Orchestrated Architecture
Question 82
Data integrity is the state of being partitioned - protected from being whole.
Question 83
A System of Reference is an authoritative system where data consumers can obtain reliable data to support transactions and analysis, even if the information did not originate in the system reference.
Question 84
The number of entities in a relationship is the arity of the relationship. The most common are:
Question 85
SPARC published their three-schema approach to database management. The three key components were: