5. TRUE OR FALSE 18. Write (T) for True (F) for False at the space provided. [5] 1. 2076 Q.No. 1 a. Both mayonnaise and hollandaise are thickened with roux. F b. All sparkling wines are champagne but all champagnes are not sparkling wine. T Guest elevator and escalator falls under public area. T d. Payment is secured even in the case of non-guaranteed reservation e. KOT and BOT is used to take food orders. F (5) C.