C Language MCQ - English
What does the following declaration mean?
int (*ptr)[10];
ptr is array of pointers to 10 integers
ptr is a pointer to an array of 10 integers
ptr is an array of 10 integers
ptr is an pointer to array
Answer : B
View More Related Question
1) What will be printed after execution of the following code?void main()
{
int arr[10] = {1,2,3,4,5};
printf("%d", arr[5]);
}
2) In C Programming, If we need to store word "INDIA" then syntax is as below –
char name[6] = {'I','N','D','I','A'};
char name[6] = {'I','N','D','I','A','\0'}
char name[6] = {"I","N","D","I","A"}
name = "INDIA"
View Answer
3) What will happen if in a C program you assign a value to an array element whose subscript exceeds the size of array?
The element will be set to 0.
The compiler would report an error.
The program may crash if some important data gets overwritten.
The array size would appropriately grow.
View Answer
4) What will be the output of the program ? #include<stdio.h>
int main()
{
int a[5] = {51, 1, 5, 20, 25};
int x, y, z;
x = ++a[1];
y = a[1]++;
z = a[x++];
printf("%d, %d, %d", x, y, z);
return 0;
}
5) What does the following declaration mean? int (*ptr)[10];
ptr is array of pointers to 10 integers
ptr is a pointer to an array of 10 integers
ptr is an array of 10 integers
ptr is an pointer to array
View Answer
