Question 26
Given:
public class X {
}
and
public final class Y extends X {
}
What is the result of compiling these two classes?
public class X {
}
and
public final class Y extends X {
}
What is the result of compiling these two classes?
Question 27
Given:
What is the correct definition of the JsonField annotation that makes the Point class compile?
What is the correct definition of the JsonField annotation that makes the Point class compile?
Question 28
var numbers = List.of(0,1,2,3,4,5,6,7,8,9);
You want to calculate the average of numbers. Which two codes will accomplish this? (Choose two.)
You want to calculate the average of numbers. Which two codes will accomplish this? (Choose two.)
Question 29
Given:
Which two method implementations are correct, when inserted independently in line 1? (Choose two.)
Which two method implementations are correct, when inserted independently in line 1? (Choose two.)
Question 30
Given:
Which code fragment on line 1 makes the m map contain the employee with the highest salary for each neighborhood?
A)
B)
C)
D)
Which code fragment on line 1 makes the m map contain the employee with the highest salary for each neighborhood?
A)
B)
C)
D)