bibekroy091

What is data entry?

What causes inflation?

PS: Please upload the output and say the logic behind it. Thank you!

1. Create a Java class Vehicle.

a. The class should have two fields:

i. no_of_seats and no_of_wheels.

b. Create two objects

i. Motorcycle and Car for this class.

c. Your output should show the descriptions for Car and Motorcycle

What is computer?

What is the escape velocity of earth?

Solve the following differential 

dx/dt= t³/(x²+1)

Question 7

What will be the output of following Java program?

import java.util.Arrays;
class Test
{
           public static void main (String[] args)
            {
                int arr1[] = {1, 2, 3};
                int arr2[] = {1, 2, 3};
                if (Arrays.equals(arr1, arr2))
                     System.out.println("Same");
                else
                     System.out.println("Not same");
        }
}

Question 3

What will be the output of the following Java Program?

class Test {
      public static void main(String args[]) {
       int arr[] = new int[2];
       System.out.println(arr[0]);
       System.out.println(arr[1]);
  }
}

Question 8

Which of the following is FALSE about arrays on Java.

Question 1

What will be the output of the following Java Program?

// file name: Main.java
  public class Main {
      public static void main(String args[]) {
           int arr[] = {10, 20, 30, 40, 50};
           for(int i=0; i < arr.length; i++)
          {
                          System.out.print(" " + arr[i]);
             }
          }
}

Question 9

What is the length of the following array:

byte[] data = { 12, 34, 9, 0, -62, 88 };

◯ 12

◯ 6

◯ 5

◯ 1

10. What will be the output of the following Java Program?

class Test {
    public static void main(String args[]) {
        int arr[2];
        System.out.println(arr[0]);
         System.out.println(arr[1]);
   }
}

What is tax?

Electron Speed

3. "The cat sat on the mat" would be stored as:

String

Real Number

Integer

Character

11. Write the output of the following expressions: System.out.println(15.0 + 3 / 2);

13. Write the output of the following expressions: System.out.println(17.0 / 4);

2. Write a Java program to calculate the average value of array elements.

3. Write a Java program to test if an array contains a specific value

3. Create a class with a method to calculate the factorial of a number.