Structures, Unions, Enums on C related Questions and Answers

Question :   What happens when install(s, t) finds that the name being installed is already present in the table? 1. It doesn't modify the name in the table 2. It modifies the name with new definition 3. It modifies off the new definition has higher priority 4. It creates a new table and add the new definition in it Answer :   2 - It modifies the name with new definition