最新なSASInstitute A00-231問題集（298題）、真実試験の問題を全部にカバー！

質問 1：
The following SAS program is submitted:
data WORK.ACCOUNTING;
set WORK.DEPARTMENT;
length EmpId $6;
CharEmpid=EmpId;
run;
If data set WORK.DEPARTMENT has a numeric variable EmpId.
Which statement is true about the output dataset?
A. The program fails to execute due to errors.
B. The type of the variable CharEmpid is unknown.
C. The type of the variable CharEmpid is character.
D. The type of the variable CharEmpid is numeric.
正解：A

質問 2：
The following SAS DATA step executes on Monday, April 25, 2000:
data newstaff;
set staff;
start_date = today();
run;
Which one of the following is the value of the variable START_DATE in the output data set?
A. the numeric value 04252000, representing the SAS date for April 25, 2000
B. a character string with the value '04/25/2000'
C. a character string with the value 'Monday, April 25, 2000'
D. the numeric value 14725, representing the SAS date for April 25, 2000
正解：D

質問 3：
The following SAS program is submitted:
data work.staff;
JobCategory = 'FA';
JobLevel = '1';
JobCategory = JobCategory || JobLevel;
run;
Which one of the following is the value of the variable JOBCATEGORY in the output data set?
A. FA 1
B. FA1
C. '' (missing character value)
D. FA
正解：D

質問 4：
Given the raw data file AMOUNT:
----I---- 10---I----20---I----30
$1,234
The following SAS program is submitted:
data test;
infile 'amount';
input@1 salary 6.;
if_error_then description = 'Problems';
else description = 'No Problems';
run;
What is the result?
A. The value of the DESCRIPTION variable can not be determined.
B. The value of the DESCRIPTION variable is No Problems.
C. The value of the DESCRIPTION variable is No Probl.
D. The value of the DESCRIPTION variable is Problems.
正解：D

質問 5：
After a SAS program is submitted, the following is written to the SAS log:
105 data WORK.JANUARY;
106 set WORK.ALLYEAR(keep=Product Month Quantity Cost);
107 if Month='JAN' then output WORK.JANUARY;
108 Sales=Cost * Quantity;
109 drop=Month Quantity Cost;
-----
22
ERROR 22-322: Syntax error, expecting one of the following: !,
!!, , *, **, +, -,
, <=, <>, =, >, >=,
AND, EQ, GE, GT, IN, LE, LT, MAX, MIN, NE, NG, NL,
NOTIN, OR, ^=, |, ||, ~=.
110 run;
What data set option could be attached to WORK.JANUARY to replace the DROP statement that generated the error in the log?
A. (drop=Month, Quantity, Cost)
B. (drop=Month Quantity Cost)
C. (drop Month, Quantity, Cost)
D. (drop Month Quantity Cost)
正解：B