Look at the following code:

Computers and Technology

1 answer:

nignag [31]4 years ago

4 0

Answer:

The answer is "There is an error, that's why the program will crash".

Explanation:

In the given program code, three class "A, B, and C" is defined, and inside the code, all class constructor and a method "method1" is defined, that uses an integer variable in its parameters.

At the last line class B object "item1" is created, that holds the class A instance, and in the next step, method1 is called by accepting integer value.
when we create the class B object and convert it into ClassB. it is not possible that's why it will give an error.

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