A Company.com developer chooses to avoid using SingleThreadModel but wants to ensure that data is updated in a thread-safe manner.  Which two can support this design goal?()

A .  Store the data in a local variable. B .  Store the data in an instance variable. C .  Store the data in the HttpSession object. D .  Store the data in the ServletContext object. E .  Store the data in the ServletRequest object.

时间:2022-08-28 21:04:43 所属题库:SCDCD(310-081)题库

相似题目