To avoid duplicating code,use ________,rather than ________.
A) inheritance,the "copy-and-past" approach.
B) the "copy-and-paste" approach,inheritance.
C) a class that explicitly extends Object,a class that does not extend Object.
D) a class that does not extend Object,a class that explicitly extends Object.
Correct Answer:
Verified
Q3: Consider the classes below,declared in the same
Q4: When overriding a superclass method and calling
Q4: Superclass methods with this level of access
Q6: Using the protected keyword also gives a
Q8: Every class in Java, except _, extends
Q9: When a subclass constructor calls its superclass
Q12: Private fields of a superclass can be
Q13: Overriding a method differs from overloading a
Q16: Which of the following statements is false?
A)
Q20: Which of the following statements is false?
A)
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents