An interface and all of its method headings are normally declared to be:
A) public
B) private
C) protected
D) package access
Correct Answer:
Verified
Q2: An interface is a type.
Q10: You can not derive an interface from
Q11: A class may only implement one interface.
Q13: An interface may contain:
A)instance variables
B)primitive variables
C)constant variables
D)all
Q15: When using the clone method from an
Q18: The compareTo method should return _ if
Q19: In Java,a derived class can have _
Q20: A common use of inner classes is
Q21: What are the semantics of the Comparable
Q23: Java source code that contains a class
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