e****8 发帖数: 200 | 1 我选了c,非常不确定
Item 20 of 63 Mark item for review
The following SAS program is submitted:
data WORK.TEMP;
length A B 3 X;
infile RAWDATA;
input A B X;
run;
What is the length of variable A?
A.
3
B.
8
C.
WORK.TEMP is not created - X has an invalid length.
D.
Unknown. |
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