The use of the XML Schema expression minOccurs="0" ________.
A)is an XML Schema default
B)is required as there are no defaults in an XML Schema
C)is similar to the SQL schema NULL constraint
D)indicates that no value can be placed there

Question

Quizplus · Accepted Answer

The minOccurs="0" attribute in XML Schema indicates that the element is optional, similar to how a NULL constraint in SQL allows a column to have no value.

The Use of the XML Schema Expression MinOccurs="0" ________