x***i
发帖数: 135 | 1 Q54
Consider the following data step:
data WORK.TEST;
set SASHELP.CLASS(obs=5);
retain City 'Beverly Hills';
State='California';
run;
The computed variables City and State have their values assigned using two
different methods, a RETAIN statement and an Assignment statement. Which
statement regarding this program is true?
A. The RETAIN statement is fine, but the value of City will be truncated to
8 bytes as the LENGTH statement has been omitted.
B. Both the RETAIN and assignment stat | x***i
发帖数: 135 | 2 DING 谢谢
【在 x***i 的大作中提到】
: Q54
: Consider the following data step:
: data WORK.TEST;
: set SASHELP.CLASS(obs=5);
: retain City 'Beverly Hills';
: State='California';
: run;
: The computed variables City and State have their values assigned using two
: different methods, a RETAIN statement and an Assignment statement. Which
: statement regarding this program is true?
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