What is the effect of the redeclare attribute within an itemtype definition? Note: There are 2 correct answers to this question.

What is the effect of the redeclare attribute within an itemtype definition? Note: There are 2 correct answers to this question.
A . It can be used to change the type of an attribute.
B . It can be used to change the class of an itemtype.
C . It can be used to change the name of an attribute.
D . It can be used to change the modifier of an attribute.

Answer: A, D