Home » Oracle » 1z0-803 » What is the result?
Given:
What is the result?
A. Compilation fails
B. An exception is thrown at runtime
C. There is no result because this is not correct way to determine the hash code
D. Hash is: 111111, 44444444, 999999999
Correct Answer: A
Explanation/Reference:
Explanation:
The compilation fails as SampleClassA and SampleClassB cannot override SampleClass because the return type of SampleClass is int, while the return type of SampleClassA and SampleClassB is long.
Note: If all three classes had the same return type the output would be:
Hash is : 111111, 44444444, 999999999
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