(a) Write the type of C++ tokens (keywords and user defined identifiers) from the following:
(i) else
(ii) Long
(iii) 4Queue
(iv) _count
(b) The following C++ code during compilation reports errors as follows:
Error; ‘ofstream’ not declared
Error; ‘strupr’ not declared
Error; ‘strcat’ not declared
Error; ‘FIN’ not declared
Write the names of the correct header files, which must be included to compile the code successfully:

void main (){ofstream FIN ("WISH. TXT");char TEXT2 [] = "good day";char TEXT1 []= "John!";strupr (TEXT2);strcat(TEST1, TEXT2);FIN