What is the size of void pointer?

Question

Void pointers are generally used while assigning dynamic memory using malloc()

Answer 1

What is that 2 4 0 8 in Relevant Tags? choices for pointer size? did that help identify the problem? did that indicate a language specific?

Please see this to understand why tags are important (if you haven't already)

https://www.sololearn.com/Discuss/333866/?ref=app

Answer 2

Size of all pointer variables is same, as pointer contain the address.
If system is 32 bit, then pointer size is 4 byte. If 64 bit system, then pointer size is 8 bytes.