Which is the correct way of defining and initializing an array of 3 integers?
A.
int[] a={78, 54};B.
int[] a;
a = new int[3];
a[1] = 78;
a[2] = 9;
a[3] = 54;C.
int[] a;
a = new int{78, 9, 54};D.
int[] a;
a = new int[3]{78, 9, 54};Answer: Option D
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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