To send an entire array to a method, pass the array name only as the argument: int[] numbers = new int[10]; for (int i=0; i < numbers.length; i++) { numbers[i] = i * 10; } printArray(numbers);    //Sends the starting address of the array to the method so it can access all the values To send an individual element of an array to a method,  you must include ________.     the index number of the item: numbers[2]     the first element     the last element     only the name of the array

Does a method that accepts an array as an argument really have access to the original array, or is it just a copy of it?

Refer to the following method that finds the smallest value in an array. /** Precondition: arr is initialized with int values. * Oparam arr the array to be processed Greturn the smallest value in arr public static int findMin(int[] arr) { int min = /* some value */; int index = 0; while (index < arr.length) { if (arr [index] < min) min = arr [index]; index++; } return min; } Which replacement(s) for /* some value */ will always result in correct execu- tion of the findMin method? I Integer.MIN_VALUE II Integer.MAX_VALUE III arr [0] (A) I only (B) II only (C) III only (D) I and III only (E) II and III only

Ajva.

int [] arrayInt={3,54,90,22,32}; To print the last element in the arrayInt you will write:     a. System.out.println(arrayInt[5]);     b. System.out.println(arrayInt[0]);     c. System.out.println(arrayInt[length]);     d. System.out.println(arrayInt[4]);

//Required Functionvoid func(int array_1[],int array_2[],int size){   for(int i=0;i<size;i++){      if(array_2[i]>array_1[i]){         array_1[i]=array_2[i];      }   }   return;} //main function to test the function.int main(){    int size=6;    int a[]={1,5,9,8,7,6};    int b[]={1,4,10,12,7,15};    printf("First array before function call: ");    for(int i=0;i<size;i++){       printf("%d ",a[i]);    }    func(a,b,size);  //call to the created function    printf("\nFirst array after function call: ");    for(int i=0;i<size;i++){       printf("%d ",a[i]);    }        return 0;} 1. Write the statements to do the following: write a prototype for your function in the previous problem write a main function which includes the following steps declare two arrays of ints with 25 elements each prompt the user and read values into both arrays call your function from the previous problem print both arrays

5

Method Details getCountInRange public static int getCountInRange​(int[] array, int lower, int upper) Returns the number of values in the range defined by lower (inclusive) and upper (inclusive) Parameters: array - integer array lower - lower limit upper - upper limit Returns: Number of values found  Throws: java.lang.IllegalArgumentException - if array is null or lower is greater than upper Any error message is fine (e.g., "Invalid parameters(s)")

2DArray method:It will allocate a block of memory which represents a two-dimension arraybased on the input values supplied by the user. Ask the user to enter the number of rows andcolumn for 2D array that the user want to manipulate. The number of rows and columns that theuser enters may or may not define a square matrix (when the number of rows equals the numberof columns). The array will have exactly rows time columns (m * n) elements. It will notcontain any extra or empty cells. Initialize the “matrix” by rows with random number between 1to 100. Pass two arguments by out reference so that you can assign the number of row andcolumns of data to the first and second arguments. This is return 2D array method afterallocating new memory for 2D array and initialize it with random value. Generate randomnumber code in C# as following: Random randnum = new Random( );int number = randnum.Next (1, 101);SwapRow method: it will rotate the data in the matrix in an up/down method such that the…

int[] cars = {1,2,3,4,5}; for (int i=0; i