单项选择题 A "trusted" client needs to communicate with a server that has been configured to use CLIENT authentication. Which of the following will be used to verify passwords?（）

单项选择题 Which of the following statements is used to grant user TOM and Application team APPGRP the ability to add data to table TAB1?（）

单项选择题 A user needs to create a trigger that will update table T2 whenever a row is added to table T1. Assuming the user has all appropriate privileges for table T2, which privilege is required on table T1 to create the trigger?（）