A collection of variables of different data types

A collection of elements of the same data type stored in adjacent memory locations

A single variable that stores multiple values

None of the above

strlen()

sizeof()

length()

strlength()

Compilation error

Program will terminate with an error

Undefined behavior

Array index will wrap around

char str[] = "Hello";

char str = "Hello";

string str = "Hello";

char str[] = {'H', 'e', 'l', 'l', 'o'};

strlen()

sizeof()

length()

strlength()

float arr[10];

float arr(10);

float arr = [10];

array float arr[10];

0

1

-1

Depends on array size

arr[2]

arr(2)

arr[3]

arr[1]

int arr[10][10];

int arr[10,10];

array int arr[10][10];

int arr{10}{10};

An array of characters

The object of some class

Same as other primitive data type

Linkedlist of characters

arr[4]

arr(5)

arr[5]

arr[6]

1

2

3

4