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
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1) Size of the array need not be specified, when
Initialization is a part of definition
It is a declaratrion
It is a formal parameter
All of these
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2) Array passed as an argument to a function is interpreted as
Address of the array.
Values of the first elements of the array.
Address of the first element of the array.
Number of element of the array.
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3) What is the maximum number of dimensions an array in C may have?
4) 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);
}
5) In C, if you pass an array as an argument to a function, what actually gets passed?
Value of elements in array
First element of the array
Base address of the array
Address of the last element of array
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