44.The following SAS program is submitted:
data ONE TWO SASUSER.TWO
set SASUSER.ONE;
run;
Assuming that SASUSER.ONE exists, how many temporary and permanent SAS data
sets are created?
A. 2 temporary and 1 permanent SAS data sets are created
B. 3 temporary and 2 permanent SAS data sets are created
C. 2 temporary and 2 permanent SAS data sets are created
D. there is an error and no new data sets are created
Answer: D


A不对？为什么？个人认为， ONE, TWO 是临时的， SASUSER TWO是永久的，所以A对。可是为什么D是答案？哪里有错误？
谢谢！