Test Information:
Total Questions: 99
Test Number: A00-280
Vendor Name: SAS Institute
Cert Name: SAS
Test Name: Clinical Trials Programming Using SAS 9
Official Site: http://www.certsgrade.com
For
More Details: http://www.certsgrade.com/pdf/a00-280/
Version: 7.0
Question: 1
Given the following data at WORK
DEMO:
Which SAS program prints only the
first 5 males in this order from the data set?
A.
proc sort data=WORK.DEMO out=out;
by sex;
run;
proc print data= out (obs=5);
run;
B.
proc print data=WORK.DEMO(obs=5);
where Sex='M';
run;
C.
proc print
data=WORK.DEMO(where=(sex='M'));
where obs<=5;
run;
D.
proc sort data=WORK.DEMO out=out;
by sex descending;
run;
proc print data= out (obs=5);
run;
Answer: B
Question: 2
Which SAS program will apply the
data set label 'Demographics' to the data set named DEMO?
A.
data demo (label='Demographics');
set demo;
run;
B.
data demo;
set demo (label='Demographics');
run;
C.
data demo (label 'Demographics');
set demo;
run;
D.
data demo;
set demo;
label demo= 'Demographics';
run;
Answer: A
Question: 3
The following SAS program is
submitted:
proc sort data=SASUSER.VISIT
out=PSORT;
by code descending date cost;
run;
Which statement is true regarding
the submitted program?
A. The descending option applies to
the variable CODE.
B. The variable CODE is sorted by
ascending order.
C. The PSORT data set is stored in
the SASUSER library.
D. The descending option applies to
the DATE and COST variables.
Answer: B
Question: 4
What information can be found in
the SAS Dictionary tables? (Choose two.)
A. datasets contained within a
specified library
B. values contained within a
specified format
C. variables contained within a
specified dataset
D. values contained within a
specified variable
Answer: A, C
Question: 5
Given the following data set:
Which program was used to prepare
the data for this PROC PRINT output?
A.
proc sort data=one out=two;
by subjid;
run;
B.
proc sort data=one out=two
nodupkey;
by subjid;
run;
C.
proc sort data=one out=two nodup;
by subjid;
run;
D.
proc sort data=one out=two
nodupkey;
by subjid trt;
run;
Answer: B
Question: 6
This question will ask you to
provide a line of missing code.
The following SAS program is
submitted:
Which statement is required to
produce this output?
A. TABLES site*group /nocol;
B. TABLES site*group /norow;
C. TABLES site*group;
D. TABLES site*group /nocol
norow;D. TABLES site*group /nocol norow;
Answer: A
Question: 7
Which statement correctly adds a
label to the data set?
A.
DATA two Label="Subjects
having duplicate observations";
set one;
run;
B.
DATA two;
Label="Subjects having duplicate observations";
set one;
run;
C.
DATA two;
set one;
Label dataset="Subjects having duplicate observations";
run;
D.
DATA two(Label="Subjects
having duplicate observations");
set one;
run;
Answer: D
Question: 8
Given the following data set:
Which SAS program produced this
output?
A.
proc sort
data=one(where=(age>50)) out=two;
by subjid;
run;
B.
proc sort data=one(if=(age>50))
out=two;
by subjid;
run;
C.
proc sort data=one out=two;
where=(age>50);
by subjid;
run;
D.
proc sort data=one out=two;
if age>50;
by subjid;
run;
Answer: A
Question: 9
CORRECT TEXT
The following question will ask you
to provide a line of missing code.
The following program is submitted
to output observations from data set ONE that have more than one record per
patient.
In the space below, enter the line
of code that will correctly complete the program (Case is ignored. Do not add
leading or trailing spaces to your answer.).
Answer: BYSUBJID; BYSUBJID;
Question: 10
Given the data set WORK.BP with the
following variable list:
Which output will be created by the
program?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
Test Information:
Total Questions: 99
Test Number: A00-280
Vendor Name: SAS Institute
Cert Name: SAS
Test Name: Clinical Trials Programming Using SAS 9
Official Site: http://www.certsgrade.com
For
More Details: http://www.certsgrade.com/pdf/a00-280/
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