Explanatory Question
When can void pointer and null pointer be used in C?
Read the answer carefully and go through the related questions on the right side to improve your understanding of this topic.
Void pointer is a generic pointer that can be used to point another variable of any data type. Null pointer is a pointer which is pointing to nothing.
First read the answer fully, then try to explain it in your own words. After that, open a few related questions and compare the concepts. This method helps you remember the topic for a longer time and improves exam preparation.