1: public class MathFunctions { 2: public static void addToInt(int x, int amountToAdd) { 3: x = x + amountToAdd; 4: } 5: public static void main(String[] args) { 6: int a = 15; 7: int b = 10; 8: MathFunctions.addToInt(a, b); 9: System.out.println(a); } }
❌ A. 10 ✅ B. 15 ❌ C. 25 ❌ D. Compiler error on line 3. ❌ E. Compiler error on line 8. ❌ F. None of the above.
Explanation: The code compiles successfully, so options D and E are incorrect. The value of a cannot be changed by the addToInt method, no matter what the method does, because only a copy of the variable is passed into the parameter x. Therefore, a does not change and the output on line 9 is 15.
1: public class MathFunctions { 2: public static void addToInt(int x, int amountToAdd) { 3: x = x + amountToAdd; 4: } 5: public static void main(String[] args) { 6: int a = 15; 7: int b = 10; 8: MathFunctions.addToInt(a, b); 9: System.out.println(a); } }
❌ A. 10 ✅ B. 15 ❌ C. 25 ❌ D. Compiler error on line 3. ❌ E. Compiler error on line 8. ❌ F. None of the above.
Explanation: The code compiles successfully, so options D and E are incorrect. The value of a cannot be changed by the addToInt method, no matter what the method does, because only a copy of the variable is passed into the parameter x. Therefore, a does not change and the output on line 9 is 15.
BY Explanations “Top Java Quiz Questions”
Warning: Undefined variable $i in /var/www/tg-me/post.php on line 283
A project of our size needs at least a few hundred million dollars per year to keep going,” Mr. Durov wrote in his public channel on Telegram late last year. “While doing that, we will remain independent and stay true to our values, redefining how a tech company should operate.
Can I mute a Telegram group?
In recent times, Telegram has gained a lot of popularity because of the controversy over WhatsApp’s new privacy policy. In January 2021, Telegram was the most downloaded app worldwide and crossed 500 million monthly active users. And with so many active users on the app, people might get messages in bulk from a group or a channel that can be a little irritating. So to get rid of the same, you can mute groups, chats, and channels on Telegram just like WhatsApp. You can mute notifications for one hour, eight hours, or two days, or you can disable notifications forever.
