SAS BASE Q75. cat & catx

QUESTION NO: 75

Given the raw data record in the file phone.txt:

Stevens James SALES 304-923-3721 14

The following SAS program is submitted:

data WORK.PHONES;

infile ‘phone.txt’;

input EmpLName $ EmpFName $ Dept $ Phone $ Extension;

<_insert_code_>

run;

 

Which SAS statement completes the program and results in a value of "James Stevens" for the variable FullName?

 

A. FullName=CATX(' ',EmpFName,EmpLName);

B. FullName=CAT(' ',EmpFName,EmpLName);

C. FullName=EmpFName!!EmpLName;

D. FullName=EmpFName + EmpLName;

 

 

Answer: A

# 문제 풀이

 - CATX(' ',EmpFName,EmpLName) : "James Stevens"

 - CAT(' ',EmpFName,EmpLName) : " JamesStevens"