QUESTION NO: 32

QUESTION NO: 32  

Given the raw data file EMPLOYEE: ----I----1 0---I----20---I----30 

Ruth 39 11 

Jose 32 22 

Sue 30 33 

John 40 44 

 

The following SAS program is submitted: data test; 

infile'employee'; 

input employee_name $ 1-4; 

if employee_name = 'Ruth' 

then input idnum 10-11; 

else input age 7-8; 

run; 

 

What value does the variable IDNUM contain when the name of the employee is "Ruth"? 

 

A. 11  

B. 22  

C. 33  

D. (missing numeric value)  

Answer: B

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Solution : 

employee_name	idnum	age
Ruth	22
Sue		40

위를 실행하면 위와 같다 . 

여기서 중요한 것은 input할 때 , 하나의 column을 읽어 온다는 것이다 .