SAS Institute A00-280 Dumps - You Can Pass The A00-280 Exam On The First Try
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SAS Institute
Exam A00-280
Clinical Trials Programming Using SAS 9
Verson: Demo
[ Total Questions: 10 ]
, SAS Institute A00-280 : Practice Test
Question No : 1
Which statement correctly describes an aspect of a Phase II clinical trial?
A. randomized controlled multicenter trials on large patient groups
B. designed to assess the pharmacovigilance, pharmacokinetics, and pharmacodynamics
of a drug
C. in vitro and in vivo experiments using wide-ranging doses of the drug
D. designed to assess how well the drug works
Answer: D
Question No : 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 No : 3
Given the following output from the TTEST Procedure: Variable:
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, SAS Institute A00-280 : Practice Test
What is the t-test p-value?
A. 0.3121
B. <.0001
C. 37.49
D. 0.2041
Answer: B
Question No : 4
Define.xml is an XML-based submission of a clinical study's:
A. results
B. metadata
C. data
D. protocol
Answer: B
Question No : 5
Given the file sites.csv:
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, SAS Institute A00-280 : Practice Test
Which option would you need to add to the INFILE statement to clear the notes from this
log?
A. firstobs=2
B. missover
C. lrecl=2
D. start=2
Answer: A
Question No : 6
A Statistical Analysis Plan (SAP) defines the selection process for baseline records. This
instructs the programmer to choose the last non-missing analyte value prior to first study
drug administration (date/time).
The DEMO data set contains the date/time of first study drug administration for subject:
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, SAS Institute A00-280 : Practice Test
What will be the resulting baseline values, as selected per the SAP instructions?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
Question No : 7
Which name is a valid SAS V5 variable name?
A. _AESTDTC
B. AESTARTDTC
C. AE-STDTC
D. AE_START_DTC
Answer: A
Question No : 8
You want to calculate the p-value of Fisher's exact test for a 3x3 table. Which option must
you add to the TABLES statement of PROC FREQ?
A. CHISQ
B. CMH
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, SAS Institute A00-280 : Practice Test
C. EXACT
D. EXPECTED
Answer: C
Question No : 9
Given the following demographic dataset:
Which program will generate a report where observations will appear in order by SITE
SUBJECT and display column headers for each variable defined in the column statement?
A.
Proc Report ;
column site subject trt age gender race ;
define site/'Site', subject/'Subject',
trt/'Treatment', age/'Age', gender/'Gender',
race/'Race' ;
run;
B.
Proc Report ;
column site subject trt age gender race ;
define site, subject, trt, age, gender, race ;
by site subject ;
title 'Site Subject Treatment Age Gender Race' ;
run;
C.
Proc Report ;
column site subject trt age gender race ;
define site/order 'Site' ;
define subject/order 'Subject' ;
define trt/'Treatment' ;
define age/'Age' ;
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, SAS Institute A00-280 : Practice Test
define gender/'Gender' ;
define race/'Race' ;
run;
D.
Proc Report ;
column site subject trt age gender race ;
define site/order style(header)={'Site'} ;
define subject/order style(header)={'Subject'} ;
define trt/style(header)={'Treatment'} ;
define age/style(header)={'Age'} ;
define gender/style(header)={'Gender'} ;
define race/style(header)={'Race'} ;
run;
Answer: C
Question No : 10
The following SAS program is submitted:
You want to store all calculated means and standard deviations in one SAS data set.
Which statement must be added to the program?
A. output mean std;
B. ods output mean=m1 m2 std=s1 s2;
C. output out=WORK.RESULTS mean=m1 m2 std=s1 s2;
D. ods output out=WORK.RESULTS mean=m1 m2 std=s1 s2;
Answer: C
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