Q70
To define each of the set classes as a property of the sets object (namespace) for the module, the statement is
A.
sets = sets.AbstractEnumerableSet.extend();
B.
sets.SingletonSet = sets.AbstractEnumerableSet.extend(...);
AnswerC.
sets.SingletonSet = sets.extend(...);
D.
sets = sets.extend(...);
Answer: Option B
Solution
Answer: Option B
Solution:
The sets object is the namespace for the module, and we define each of the set classes as a property of this object.