Consider the following code Q4. If GetToken() is called four times, which of the following will return a token whose type is ERROR? Token LexicalAnalyzer::GetToken() II b. c. d. e. A ===== =====') { tmp.token_type = EQEQ; } else tmp.token type = ERROR; return tmp; default: tmp.token_type = ERROR; return tmp; Q5. If GetToken() is called four times on input