Which of the following is true about exception handling in C++?
1) There is a standard exception class like Exception class in Java.
2) All exceptions are unchecked in C++, i.e., compiler doesn't check if the exceptions are caught or not.
3) In C++, a function can specify the list of exceptions that it can throw using comma separated list like following.
void fun(int a, char b) throw (Exception1, Exception2, ..)