1z0-808 문제 1

Given the code fragment:

What is the result?

1z0-808 문제 2

Given the code fragments:

And,

Which statement is true?

1z0-808 문제 3

Given:

What is the result?

1z0-808 문제 4

Which two are benefits of polymorphism? (Choose two.)

1z0-808 문제 5

Given:

And given the commands:

What is the result?