Free Online SAS Institute A00-231 Practice Test

Prepare Your SAS Institute A00-231 Exam Questions with Free online A00-231 Practice Test. Get Brilliant SAS 9.4 Base Programming -- Performance-based Exam Results with Valid A00 231 Exam Dumps.

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Total 150 Questions | Updated On: May 16, 2024

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Question 1

Which SAS statement associates the fileref Crime with the raw data file C:\States \Data\crime.dat?

A : filename 'c:\states\data\crime' crime.dat;

B : fileref crime 'c:\states\data\crime.dat';

C : filename crime c:\states\data\crime.dat;

D : filename crime 'c:\states\data\crime.dat';

Answer: D

Question 2

Because of the growth within the 919 area code, the telephone exchange 555 is being reassigned to the 920 area code. The data set Clients.Piedmont includes the variable Phone, which contains telephone numbers in the form 919-555-1234. Which of the following programs correctly changes the values of Phone?

A : data work.piedmont(drop=areacode exchange); set cert.piedmont; Areacode=substr(phone,1,3); Exchange=substr(phone,5,3); if areacode='919' and exchange='555' then phone=scan('920',1,3); run;

B : data work.piedmont(drop=areacode exchange); set cert.piedmont; Areacode=substr(phone,1,3); Exchange=substr(phone,5,3); if areacode='919' and exchange='555' then scan(phone,1,3)='920'; run;

C : data work.piedmont(drop=areacode exchange); set cert.piedmont; Areacode=substr(phone,1,3); Exchange=substr(phone,5,3); if areacode='919' and exchange='555' then phone=substr('920',1,3); run;

D : data work.piedmont(drop=areacode exchange); set cert.piedmont; Areacode=substr(phone,1,3); Exchange=substr(phone,5,3); if areacode='919' and exchange='555' then substr(phone,1,3)='920'; run;

Answer: D

Question 3

What is the minimum width of the TIMEw. informat?

A : 7

B : 6

C : 4

D : 5

Answer: D

Question 4

Which program contains an error?

A : proc print data=stresstest; label totaltime='Total Duration of Test'; drop sumsec; run;

B : data stresstest; set cert.tests; TotalTime=(timemin*60)+timesec; keep id totaltime tolerance; run;

C : proc print data=stresstest(keep=totaltime timemin); label totaltime='Total Duration of Test';run;

D : data stresstest(drop=timemin timesec); set cert.tests; TotalTime=(timemin*60)+timesec; SumSec+totaltime; run;

Answer: A

Question 5

Which program below creates the following output?

A : proc sort data=cert.credit; by type descending; run;

B : proc print data=cert.credit; by type; run;

C : proc sort data=cert.credit; by type ascending; run;

D : proc sort data=cert.credit; by type; run;

Answer: D

Page: 1 / 30

Total 150 Questions | Updated On: May 16, 2024

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