Exam 1z0-808 topic 1 question 20 discussion

Answer is B

answer is B, Sur la ligne 12 du programme, l'utilisation de "x--" dans la méthode isAvailable n'affecte pas la variable x de la méthode principale, car Java est toujours "pass by value". L'option A fera la sortie "43210". Option B, vous pouvez générer avec succès "54321". Option C, cette logique est la même que l'option A. L'option D, tant que la boucle ne sera pas exécutée.

x-- at line 7

B changes made to x inside the isAvailable method do not affect the x in the main method because Java passes arguments by value.

Answer - B

B is only one correct answer

Correct answer is B

This is majorly helpful

option is B

Answer is B x-- will allow the loop to iterate from 5 to1 until x !> 0

Answer is B. To test: public class Test { public static void main(String[] args) { int x = 5; while(isAvailable(x)) { System.out.print(x); x--; // Answer B - Its ok. } } public static boolean isAvailable (int x) { return x-- > 0 ? true : false; } }

B is correct. It will be in sync with what is happening inside the function isAvailable

Answer is B

Answer is B

Answer is B

answer is B, la respuesta correcta es B

Ans is B