Question 16
Given:

Which two lines can replace line 1 so that the Y class compiles? (Choose two.)

Which two lines can replace line 1 so that the Y class compiles? (Choose two.)
Question 17
Given:

What is the result?

What is the result?
Question 18
Given:

Which two are secure serialization of these objects? (Choose two.)

Which two are secure serialization of these objects? (Choose two.)
Question 19
Given:

Which two methods facilitate valid ways to read instance fields? (Choose two.)

Which two methods facilitate valid ways to read instance fields? (Choose two.)
Question 20
Given:

A) An exception is thrown at run time.
B)

C) The compilation fails due to an error on line 2.
D) The compilation fails due to an error on line 1.
E)

F)
The compilation fails due to an error on line 3.

A) An exception is thrown at run time.
B)

C) The compilation fails due to an error on line 2.
D) The compilation fails due to an error on line 1.
E)

F)
The compilation fails due to an error on line 3.

