24.what is a void pointer?
25.why arithmetic operation can’t be performed on a void
pointer?
26.differentiate between const char *a; char *const a;
and char const *a;
27.compare array with pointer?
28.what is a NULL pointer?
29.what does ‘segmentation violation’ mean?
30.what does ‘Bus Error’ mean?
31.Define function pointers?
32.How do you initialize function pointers? Give an example?
33.where can function pointers be used?
- 2 Answers
- 9241 Views
- I also Faced
- E-Mail Answers
Answer Posted / fakkad
24: void pointer can point any type of data.
31: int (*fun)(int) //pointer to a function which takes an
int as an argument and returns an int;
32: int (*fun)(int) = NULL; // initializing with NULL
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
What is a floating point in c?
When can a far pointer be used?
What are loops c?
What are the different types of constants?
What is const volatile variable in c?
What is self-referential structure in c programming?
What is the difference between if else and switchstatement
Explain what are run-time errors?
how to execute a program using if else condition and the output should enter number and the number is odd only...
What is pointer to pointer in c with example?
What is floating point constants?
How to declare a variable?
Explain what is the general form of a c program?
Explain how do you list files in a directory?
Difference between constant pointer and pointer to a constant.
