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In this code, the Dog class inherits from the Animal class, and it overrides the sound() method. This is a clear example of inheritance and method overriding in object-oriented programming. Let's break down the code and explain why A is correct and the other options are wrong: · Explanation of Correct Option (A): The Dog class extends the Animal class, which means it inherits the sound() method from Animal . However, Dog provides its own version of sound() , printing "Dog barks" instead of "Animal makes a sound". This is method overriding : a subclass providing a specific implementation of a method that was already defined in its superclass. Method overriding allows the subclass to provide its own version of the inherited method. · Why the Other Options Are Incorrect:
Select the most appropriate option to fill in the blank.
Only when _____ failed, the army resorted to force.
The passengers were afraid but the captain ____ them that there was no danger.
The explorer's journey through the dense jungle was fraught with _________ as he encountered various dangerous creatures.
In light of the recent economic downturn, it is essential for the institution to _____ its strategies and _____ its operations to remain competitive.
1) appears
2) makes
3) deals
4) does
5) none of these
Fill in the blanks with suitable phrase.
I don't know how she________their constant complaining.