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CIS 212 Test 2 - Polymorphism

7 Questions  I  By Xenonii
CIS 212 test 2 - polymorphism
A quick test on Polymorphism for CIS 212

  
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Question Excerpt

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1.  What is the actual type of an object?
A.
B.
C.
D.
2.  What is the apparent type of an object?
A.
B.
C.
D.
3.  An apparent type is always...
A.
B.
C.
D.
4.  When using an object, the interface is defined by the
A.
B.
C.
5.  When using an object, the behaviour is defined by the
A.
B.
C.
6.  Substitution principle means that
A.
B.
C.
D.
E.
7.  When creating a subtype, Java cannot enforce some specification declared in some supertype. So in order for the subtype to be compliant with the spec, it should
A.
B.
C.
D.
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