Complete question is attached as snapshot.
Answer:
This will result in a compilation error.
Here's the inheritance hierarchy:
Meg -> Lois -> Brian -> Stewie
Now Meg has 2 public Fxns, a() and toString().
Lois inherits from Meg and all its public functions as well but, overrides the a() fxn of its super class.
So finally Lois has fxns a(), b() and toString().
Brian extends Lois and inherits all the above listed fxns of Lois, but overrides the b() and toString() fxns.
Stewie extends Brian and inherits all the fxns of Brian, but overrides the a() and toString() fxns.
In the Main driver fxn, we call a() and b() methods of all these classes but, the base class Meg has no b() and it is not extending any class so its not available in its scope.
This results in a compilation error.
Explanation:
Answer:
The most direct effect that the internet has had on retail sales is THE DEVELOPMENT OF E-COMMERCE.
E- Commerce refers to the commercial transactions that are conducted via the internet. The advance in technology has makes it possible for the retailers to advertise their products and get across to the consumers via the internet. Buying and selling on the internet is now more preferable to most people than the traditional buying and selling because of its convenience.
Answer:
the advantage is the better the tech. the easier life gets
the disadvantages is the better it gets. the more danger it puts us in (depending on the tech) and the more lazy we become
Answer:
you can look it up if you want to just look up modern technological machine and u will get it.
Answer:
That would be your opinion