SAS Advanced Programming Exam for SAS 9: A00-212 Exam
A00-212 Questions & Answers
Exam Code: A00-212
Exam Name: SAS Advanced Programming Exam for SAS 9
Q & A: 159 Q&As

QUESTION 1
The following SAS program is submitted:
data sasuser.history;
set sasuser.history(keep = State x y
rename = (State = St));
total = sum(x, y);
run;
The SAS data set SASUSER.HISTORY has an index on the variable STATE. Which describes the
result of submitting the SAS program?
A. The index on STATE is deleted.
B. The index on STATE is updated as an index on ST.
C. The index on STATE is recreated as an index on ST.
D. The index on STATE is deleted and an index on ST is created.
Answer: A

QUESTION 2
The following SAS program is submitted:
%macro one(input);
%two
%mend;
%macro two;
data _null_;
call symputx(‘date’, ’12SEP2008′, ‘G’);
run;
%put the value is &date;
%mend;
%let date = 31DEC2006;
%one(&date)
What is the result when the %PUT statement executes?
A. A macro variable DATE with the value 12SEP2008 is retrieved from the global symbol table.
B. A macro variable DATE with the value 12SEP2008 is retrieved from the local symbol table for
the ONE macro.
C. A macro variable DATE with the value 12SEP2008 is retrieved from the local symbol table for
the TWO macro.
D. A macro variable DATE with the value 31DEC2006 is retrieved from the local symbol table for
the TWO macro.
Answer: A

QUESTION 3
Which SET statements option names a variable that contains the number of the observation to
read during the current iteration of the DATA step?
A. OBS = pointobs
B. KEY = pointobs
C. NOBS = pointobs
D. POINT = pointobs
Answer: D

QUESTION 4
When reading a SAS data file, what does the NOBS=option on the SET statement represent?
A. a variable that represents the current observation number
B. a variable that represents a flag indicating the end of the file
C. a variable that represents the total number of observations in the input data set(s)
D. a variable that represents the total number of observations in the output data set(s)
Answer: C

QUESTION 5
The following SAS program is submitted:
%macro check(num = 4);
%let result = %eval(&num gt 5);
%put result is &result;
%mend;
%check(num = 10)
What is the written to the SAS log?
A. result is
B. result is 10
C. result is 10.5
D. result is 10 + 0.5
Answer: C

QUESTION 6
The following SAS program is submitted:
%macro test(var);
%let jobs = BLACKSMITH WORDSMITH SWORDSMITH;
%let type = %index(&jobs, &var);
%put type = &type;
%mend;
%test(SMITH)
What is the value of the macro variable TYPE when the %PUT statement executes?
A. 0
B. 3
C. 6
D. null
Answer: C

QUESTION 7
The following SAS program is submitted:
%macro check(num = 4);
%let result = %eval(&num gt 5);
%put result is &result;
%mend;
%check(num = 10)
What is written to the SAS log?
A. result is 0
B. result is 1
C. result is 10 gt 5
D. result is true
Answer: B

QUESTION 8
The following SAS program is submitted:
data temp;
length a 1 b 3 x;
infile ‘file reference’;
input a b x;
run;
What is the result?
A. The data set TEMP is created, but variable X is not created.
B. The data set TEMP is created and variable X has a length of 8.
C. The data set TEMP is not created because variable A has an invalid length.
D. The data set TEMP is not created because variables A and B have invalid lengths.
Answer: C

QUESTION 9
Given the SAS data sets ONE and TWO:
ONE TWO
YEAR QTR BUDGET YEAR QTR SALES
——– —— ———— ——- —— ———
2001 3 500 2001 4 300
2001 4 400 2002 1 600
2003 1 350
The following SAS program is submitted:
proc sql;
select two.*, budget
from one <insert JOIN operator here> two on one.year = two.year;
quit;
The following output is desired:
YEAR QTR BUDGET SALES
——- ——- ——— ————
2001 4 300 500
2001 4 300 400
2002 1 600 350
Which JOIN operator completes the program and generates the desired output?
A. LEFT JOIN
B. RIGHT JOIN
C. FULL JOIN
D. INNER JOIN
Answer: C

QUESTION 10
The following SAS program is submitted:
proc sort data=class out=class1 nodupkey;
by name course ;
run;
Which SQL procedure program produces the same results?
A. proc sql;
create table class1 as
select distinct name, course
from class;
quit;
B. proc sql;
create table class1 as
select nodup name, course
from class;
quit;
C. proc sql;
create table class1 as
select exclusive name, course
from class;
quit;
D. proc sql;
create table class1 as
select name, course
from class
order by distinct name;
quit;
Answer: A

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