2025 Realistic A00-282 Dumps Latest SASInstitute Practice Tests Dumps
A00-282 Dumps PDF - A00-282 Real Exam Questions Answers
Earning the SASInstitute A00-282 certification demonstrates that a candidate has the knowledge and skills necessary to work with clinical trial data using SAS 9.4. Clinical Trials Programming Using SAS 9.4 certification is highly valued in the clinical research industry and can provide professionals with a competitive advantage in the job market. Additionally, the certification can help professionals advance their careers and increase their earning potential.
SASInstitute A00-282 Exam is designed for individuals who are interested in developing their skills in clinical trials programming using SAS 9.4. Clinical Trials Programming Using SAS 9.4 certification exam is ideal for those who want to demonstrate their knowledge of SAS programming techniques, data manipulation, and analysis. A00-282 exam covers a range of topics, including SAS programming fundamentals, clinical trial data structures, and statistical procedures.
NEW QUESTION # 36
By default, the PROC FREQ in the code below produces an output object named CrossTabFreqs and the PROC MEANS produces an output object named Summary.
<insert code here>
proc freq data = Work.AE;
table USUBJID*AEPTCD;
run;
proc means data = work.LB max;
class USUBJID;
var STUDYDY;
run;
Which code segment can be added prior to the PROC FREQ step to ensure that PROC MEANS produces its output object but PROC FREQ produces no output object?
- A. ODS SELECT Summary;
- B. ODS SELECT NONE:
- C. ODS EXCLUDE CrossTabFreqs;
- D. ODS EXCLUDE ALL;
Answer: C
NEW QUESTION # 37
A statistical analysis plan asks you to create a table with the following counts of adverse events:
- the number adverse events in each system organ class (AESOC)
- within each level of system organ class, the number of adverse events with each preferred term (AEPT).
Which code produces the counts requested?
- A. proc freq data=AE;
tables AESOC*AEPT;
run; - B. proc freq data=AE;
tables AESOC AEPT;
run; - C. proc freq data=AE;
tables AESOC (AEPT);
run; - D. proc freq data=AE:
tables AESOC, AEPT;
run;
Answer: A
NEW QUESTION # 38
The table below shows a subset of values of the variables LLTERM and HLTERM from a larger data set that is to be read into a DATA step.
Which subsetting IF statement could ensure that only records that have a missing value of LLTERM or a missing value of HLTERM are written to the resulting data set?
- A. if missing(LLTERM, HLTERM) > 0;
- B. if cmiss(LLTERM, HLTERM) > 0;
- C. if anyalpha(LLTERM, HLTERM) > 0;
- D. if nmiss(LLTERM, HLTERM) > 0;
Answer: B
NEW QUESTION # 39
Which CDISC model is built to harmonize information collected on case report forms?
- A. SEND
- B. SDTM
- C. ADaM
- D. CDASH
Answer: D
NEW QUESTION # 40
Study day is defined as DCMDATE minus RFSTDTC +1
Which statement will compute the study day correctly without producing notes for missing values in the log?
- A. STUDYDAY=DCMDATE-RFSTDTC+1;
- B. If RFSTDTC^='' and length(DCMDATE)=8 then STUDYDAY=input(DCMDATE,date9.)- input(RFSTDTC,yymmdd8.)+1;
- C. If RFSTDTC^='' and length(DCMDATE)=8 then STUDYDAY=input(DCMDATE,yymmdd8.)- input(RFSTDTC,date9.)+1;
- D. STUDYDAY=input(DCMDATE,yymmdd8.)-input(RFSTDTC,date9.)+1;
Answer: C
NEW QUESTION # 41
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:
What will be the resulting baseline values, as selected per the SAP instructions?
- A. Option C
- B. Option B
- C. Option D
- D. Option A
Answer: C
NEW QUESTION # 42
Which statement outputs all possible missing values of LBORRES?
- A. if LBORRES = . then output;
- B. if LBORRES <= .A then output;
- C. if LBORRES in (. ._) then output;
- D. if missing(LBORRES) then output;
Answer: D
NEW QUESTION # 43
Which two features are captured by the events general observation class of SDTM? (Choose two.)
- A. Subject characteristics
- B. Planned protocol milestones
- C. Investigational or therapeutic treatments
- D. Planned evaluations
Answer: B,D
NEW QUESTION # 44
A SAS program is submitted and the following log is written.
What is the cause of this error message?
- A. The ARRAY declaration is syntactically incorrect.
- B. The DO loop tries to get a value from a variable which does not exist.
- C. The IF statement is syntactically incorrect.
- D. The IF statement tries to get ARRAY elements which are not declared.
Answer: D
NEW QUESTION # 45
You are working with the VS data set that contains the variable Pulse.
Which PROC SGPLOT step will produce the graph shown below?
- A. proc sgplot data = Work.VS noautolegend;
density pulse;
histogram pulse;
run; - B. proc sgplot data = Work.VS noautolegend;
vbarbasic pulse;
density pulse;
run; - C. proc sgplot data = Work.VS noautolegend;
histogram pulse;
density pulse;
run; - D. proc sgplot data = Work.VS noautolegend;
density pulse;
vbarbasic pulse;
run;
Answer: D
NEW QUESTION # 46
This question will ask you to provide lines of missing code.
Given the following SCORE data set:
Variable LOCF contains the imputed score that would replace the missing SCORE value (based on last observation carried forward method).
Which SAS statements complete the program?
- A. LOCF = lag(score); if first.subject then LOCF = .; if score ^= . then LOCF = score;
- B. retain LOCF; if first.subject then LOCF = .; if score ^= . then LOCF = score;
- C. if first.subject then LOCF = .; if score = . then LOCF = lag(score);
- D. retain score; if first.subject then LOCF = .; if score ^= . then LOCF = score;
Answer: B
NEW QUESTION # 47
Given the file sites.csv:
Which option would you need to add to the INFILE statement to clear the notes from this log?
- A. lrecl=2
- B. start=2
- C. missover
- D. firstobs=2
Answer: D
NEW QUESTION # 48
You want 90% confidence limits for a binomial proportion from a one-way table with PROC FREQ.
Which option must you add to the TABLES statement?
- A. BINOMIAL
- B. BINOMIAL ALPHA=0.1
- C. BINOMIAL ALPHA=90
- D. BINOMIAL ALPHA=0.9
Answer: B
NEW QUESTION # 49
Given the data set WORK.BP with the following variable list:
Which output will be created by the program?
- A. Option C
- B. Option B
- C. Option D
- D. Option A
Answer: C
NEW QUESTION # 50
In a Statistical Analysis Plan (SAP) the following statement is written:
To test the association between the pain intensity reported by the patient and the treatment the patient has been administered, a Cochran-Mantel-Haenszel test will be performed adjusting for the country of the patient's investigational site.
The following variables and levels are used:
- Pain intensity (PAIN): "No pain", "Mild pain", "Moderate pain", "Severe pain", "Most severe pain"
- Treatment group (TREAT): "Placebo", "Drug A", "Drug B"
- Country (COUNTRY): Eight different values.
The following program is written to perform this analysis:
proc freq data=pain;
by COUNTRY;
tables PAIN * TREAT / cmh;
run;
This code does not produce the analysis requested by the SAP.
What is wrong with this code?
- A. The variable PAIN should be on the BY statement along with the variable COUNTRY.
- B. The option CMH should be on the PROC FREQ statement instead of on the TABLES statement.
- C. The variables PAIN and TREAT should be on the BY statement, and the variable COUNTRY should be on the TABLES statement.
- D. The variable COUNTRY should be on the TABLES statement instead of the BY statement.
Answer: D
NEW QUESTION # 51
A Statistical Analysis Plan defines study day as the number of days between the visit date and the date of randomization plus one day.
The following SAS program is submitted using a macro from the project's library:
How is the STUDYDAY macro defined?
- A. %MACRO studyday(rand, visit);
&visit. ?&rand. + 1
%MEND studyday; - B. %MACRO studyday(visit=, rand=);
&visit. ?&rand. + 1
%MEND studyday; - C. %MACRO studyday(rand=, visit=);
&vdt. ?&rdt. + 1
%MEND studyday; - D. %MACRO studyday(rand, visit);
&vdt. ?&rdt. + 1
%MEND studyday;
Answer: A
NEW QUESTION # 52
The following SAS program is submitted:
What is the value of the second variable in the data set WORK.DIGESTL?
- A. No variables are created.
- B. a missing value
- C. diverticulosis
- D. divertic
Answer: D
NEW QUESTION # 53
Which option for PROC COMPARE will list all observations and variables found in only one of the two data sets being compared?
- A. OUTDIFF
- B. LISTALL
- C. OUTALL
- D. ALLOBS
Answer: B
NEW QUESTION # 54
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 norow;
- B. TABLES site*group /nocol;
- C. TABLES site*group /norow;
- D. TABLES site*group;
Answer: B
NEW QUESTION # 55
Given two data sets with the following variables:
Why is the blue note showing in the log?
- A. One of the two data sets has multiple observations with the same value for SUBJID.
- B. The variable VISIT occurs in both data sets but is not included in the BY statement.
- C. There are no observations with matching values for SUBJID in either data set.
- D. There are multiple observations with the same value for SUBJID in both data sets.
Answer: D
NEW QUESTION # 56
The following SAS program is submitted.
What result is displayed for the variable COUNT?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 57
The PROC COMPARE code below is intended to validate the results from a PROC FREQ.
Both the ProdFreqData and ValFreqData data sets contain 10 observations of the variable Frequency.
No other variables are present in these data sets.
proc compare base = ProdFreqData
comp = ValFreqData
out = FreqDiffs
outbase outcomp outdif outnoeq
method = exact
noprint;
run;
After successfully executing this PROC COMPARE step, what is a possible reason for the FreqDiffs file to contain 30 records?
- A. The variable types of Frequency are different in the base and comparison data sets.
- B. The internal values of Frequency are different in the base and comparison data sets.
- C. The variable labels of Frequency are different in the base and comparison data sets.
- D. The formatted values of Frequency are different in the base and comparison data sets.
Answer: B
NEW QUESTION # 58
Which LIBNAME statement is valid?
- A. libname "c:\sas\labdata\";
- B. libname sasdata "c:\sas\labdata\";
- C. libname mysasdata "c:\sas\labdata\";
- D. libname work "c:\sas\labdata\";
Answer: B
NEW QUESTION # 59
What is the primary purpose of programming validation?
- A. Ensure that the output from both the original program and the validation program match.
- B. Efficiently ensure any logic errors are discovered early in the programming process.
- C. Justify the means used to accomplish the outcome of a program and ensure its accurate representation of the original data.
- D. Document all specifications pertaining to programmed output and ensure all were reviewed during the programming process.
Answer: C
NEW QUESTION # 60
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