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C PROGRAMMING

C Programming
The operator > and < are meaningful when used with pointers, if

The pointers point to elements of the same array.
The pointers point to data of similar type.
None of these.
The pointers point to structure of similar data type.

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C Programming
The declarationint (*p) [5];means

The same as int *p[
p is a pointer to a 5 elements integer array.
p is one dimensional array of size 5, of pointers to integers.
None of these.

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C Programming
Comment on the following?const int *ptr;

We can change the pointer as well as the value pointed by it.
We cannot change the value pointed by ptr.
We cannot change the pointer ptr itself.
Both of the above

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C Programming
#includevoid main(){ int *ptr, a=10; ptr = &a; *ptr += 1; printf("%d, %d", *ptr, a);}

10, 11
11, 11
11, 10
10, 10

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C Programming
A function 'p' that accepts a pointer to a character as argument and returns a pointer to an array of integer can be declared as

int (*p) (char *)[]
int *p(char *)[]
int(*p(char *))[]
None of these.

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