What will be the output of the following C# code?
static void main(string[] args)
{
int []arr = new int[]{ 1, 2, 3, 4, 5};
fun (ref arr);
for (int i = 0; i < arr.Length ; i++)
Console.WriteLine( arr[i] + " ");
}
static void fun(ref int[]a)
{
a = new int[6];
a[3] = 32;
a[1] = 24;
}
static void main(string[] args)
{
int []arr = new int[]{ 1, 2, 3, 4, 5};
fun (ref arr);
for (int i = 0; i < arr.Length ; i++)
Console.WriteLine( arr[i] + " ");
}
static void fun(ref int[]a)
{
a = new int[6];
a[3] = 32;
a[1] = 24;
}A. 0, 0, 32, 0, 0, 0
B. 0, 24, 0, 32, 0, 0
C. 24, 0, 32, 0, 0, 0
D. None of the above
Answer: Option B
This Question Belongs to C Sharp Programming >> Arrays And Strings In C Sharp
What is the correct way to declare a string array in C#?
A. string[] colors;
B. array
C. string colors[];
D. colors[] = string;
How do you access the first element of an array named 'numbers' in C#?
A. first(numbers);
B. numbers.first;
C. numbers(1);
D. numbers[0];
What is the correct way to initialize an array of integers with values {1, 2, 3} in C#?
A. int[] numbers = new int[] {1, 2, 3};
B. int numbers[] = {1, 2, 3};
C. int[] numbers = {1, 2, 3};
D. numbers[] = {1, 2, 3};
Which of the following statements is true regarding arrays in C#?
A. Arrays in C# can dynamically resize
B. The length of an array cannot be changed
C. Arrays in C# can only store primitive types
D. None of the above
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