Arrays and Strings MCQs

Which function is used to convert a string to an integer in C?

What does the fgets function in C do when it encounters a newline character?

How can you check if two strings are equal in C?

What is right way to Initialize array?

What will be the output of the program?

#include<stdio.h>
void main()
{
    int a[5] = {5, 1, 15, 20, 25};
    int i, j, m;
    i = ++a[1];
    j = a[1]++;
    m = a[i++];
    printf("%d, %d, %d", i, j, m);
}

What will be the output of following program code?

#include <stdio.h>
int main(void)
{
    char p;
    char buf[10] = {1, 2, 3, 4, 5, 6, 9, 8};
    p = (buf + 1)[5];
    printf("%d", p);
    return 0;
}

An array elements are always stored in ________ memory locations.

Let x be an array. Which of the following operations are illegal? I. ++x II. x+1 III. x++ IV. x*2

What is the maximum number of dimensions an array in C may have?