Assigning an object of a derived class to a variable of a base class is called:
A) static binding
B) dynamic binding
C) upcasting
D) downcasting
Correct Answer:
Verified
Q6: Assigning an object of an ancestor class
Q7: A class with no abstract methods is
Q8: The clone method has _ parameters.
A)zero
B)one
C)two
D)three
Q9: The clone method return type is:
A)the same
Q12: Java does not use late binding for
Q13: You cannot create an object using a/an:
A)superclass
Q14: _ refers to the ability to associate
Q15: The principals of object oriented programming include:
A)encapsulation
B)inheritance
C)polymorphism
D)all
Q16: _ refers to the process of associating
Q20: Java allows an instance of an abstract
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