Knowee
Questions
Features
Study Tools

Select the correct answerWhat will be the output of the following Java program, if we run as “java Codetantra 4 7 9”?  class Codetantra  {    public static void main(String [] args)     {      String [][] argument = new String[2][2];      int a;      argument[0] = args;      a = argument[0].length;      for (int b = 0; b < a; b++)         System.out.print(" " + argument[0][b]);            }  }Options4 04 44 0 94 7 9

Question

Select the correct answerWhat will be the output of the following Java program, if we run as “java Codetantra 4 7 9”?  class Codetantra  {    public static void main(String [] args)     {      String [][] argument = new String[2][2];      int a;      argument[0] = args;      a = argument[0].length;      for (int b = 0; b < a; b++)         System.out.print(" " + argument[0][b]);            }  }Options4 04 44 0 94 7 9

...expand
🧐 Not the exact question you are looking for?Go ask a question

Solution

The correct answer is "4 7 9".

Here's the step by step explanation:

  1. The main method of the class Codetantra takes a String array as an argument. When we run the program as “java Codetantra 4 7 9”, the args array will contain ["4", "7", "9"].

  2. A 2D String array 'argument' is created with size 2x2.

  3. The first row of 'argument' is assigned the 'args' array. So, argument[0] now contains ["4", "7", "9"].

  4. The variable 'a' is assigned the length of argument[0], which is 3.

  5. A for loop runs from 0 to 'a' (0 to 3), and in each iteration, it prints the 'b'th element of argument[0].

  6. So, it prints "4", "7", "9" with a space before each number. Hence, the output is "4 7 9".

This problem has been solved

Similar Questions

Select the correct answerWhat will be the output of the following Java code? class codetantra  {    public static void main(String args[])     {      char a = 'A';      char b = 76;      b++;      a++;      System.out.println(a + " " + b);    }   }OptionsC NB MD OA M

Select the correct answer What will be the output of the following Java code?class evaluate {  public static void main(String args[])     {   int arr[] = new int[] {0 , 1, 2, 3, 4, 5, 6, 7, 8, 9};   int n = 8;      n = arr[arr[n] / 4];   System.out.println(arr[n] / 4);    } }Options1230

Select the correct answerWhat will be the output of the following Java program? class CT {    public static void main(String args[]) {     try {       System.out.print("Codetantra" + " " + 1 / 0);      }     catch(ArithmeticException e) {    System.out.print("World");          }   } }OptionsCodetantraCodetantraWorldCodetantra WorldWorld

rrect answerWhat will be the output of the following Java code? class Name {     public static void main(String args[]) {          try {             int ct1 = 0;             int ct2 = 5;             int ct3 = ct2 / ct1;             System.out.print("Hello");         }         catch(Exception e) {             System.out.print("CodeTantra");         }      } }

Select the correct answerWhat will be the output of the following Java statement?class output {    public static void main(String args[])     {      double ct1, ct2, ct3;      ct1 = 3.0/0;      ct2 = 0/4.0;      ct3 = 0/0.0;    System.out.println(ct1);      System.out.println(ct2);      System.out.println(ct3);    }   }OptionsNaN0.0Infinityall of the mentioned

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.