Question

Summer, 2018 9. What will be returned from the following method? public static int methodA(0 double a 8.5+9.5 return a 10. Use Scanner and switch. between 1 and 5. Evaluate the number and display the corresponding vowel: Write a program that prompts the user to enter an integer Vowel Integer 2 Match each term with the correct statement below. a. relational operator b. NOT operator c. Boolean values dual-alternative e. switch statement i. AND operator true and false ouble equal si o possible courses of action n the OR operator e to using a series of nested if statements T operator te the results of any

Answer 1

Question 9 will give an error since implicit conversion is not possible from double to int

this occurs because on conversion from double to int data-loss can take place so, it raises an error.

Question 10

import java.util.Scanner;
public class Test{
     public static void main(String []args){
         Scanner sc = new Scanner(System.in); //scanner object for taking inputs
         System.out.println("Enter a number between 1 to 5");
         int choice=sc.nextInt(); //taking input from user
         switch(choice){        //switch case
             case 1 : System.out.println('a');
                        break;
             case 2 : System.out.println('e');
                        break;
             case 3 : System.out.println('i');
                        break;
             case 4 : System.out.println('o');
                        break;
             case 5 : System.out.println('u');
                        break;
            default : System.out.println("Wrong input"); //executes when user inputs wrong data
         }
       
     }
}

Hope it Helped!!