（459）What elements of globalization can be explicitly defined using the NLS_LANG environment variable?(Choose all that apply.)

A. NLS_LANGUAGE

B. NLS_SORT

C. NLS_CALENDAR

D. NLS_CHARACTERSET

E. NLS_TERRITORY

答案：（A、D、E）

解析：

NLS_LANG环境变量可以定义语言、字符集、territory