SAS BASE Q53. array & _temporary_

QUESTION NO: 53

The following SAS program is submitted:

data work.test;

array items{3} _temporary_;

run;

 

What are the names of the variable(s) in the WORK.TEST data set?

 

A. ITEMS

B. ITEMS1, ITEMS2, ITEMS3

C. No variables are created because it is a temporary array.

D. The program fails to execute because there are no variables listed on the ARRAY statement.

 

 

Answer: C

# 문제 풀이

 - _temporary_ 옵션이 없다면 : items1 items2 items3가 생성됨

 - _temporary_ 옵션 : 임시 배열이므로 결과물에 나오지는 않음.