A00-282 Training & Certification Get Latest SAS Clinical Trials Programming Updated on Dec 14, 2024
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SASInstitute A00-282 (Clinical Trials Programming Using SAS 9.4) Certification Exam is a valuable credential for individuals who want to showcase their expertise in clinical trials programming using SAS. It is a globally recognized certification that validates a candidate's knowledge and skills in SAS programming for clinical trials. Candidates who pass the exam can enjoy numerous benefits, including better job opportunities, higher salaries, and recognition within the industry.
NEW QUESTION # 57
Which two SDTM domains store information for the experimental design of the trial?
(Choose two.)
- A. TV
- B. TE
- C. TA
- D. TD
Answer: B,C
NEW QUESTION # 58
The following SAS program is submitted:
What is the value of the variable day when the data step completes?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 59
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. If RFSTDTC^='' and length(DCMDATE)=8 then STUDYDAY=input(DCMDATE,yymmdd8.)- input(RFSTDTC,date9.)+1;
- B. STUDYDAY=DCMDATE-RFSTDTC+1;
- C. STUDYDAY=input(DCMDATE,yymmdd8.)-input(RFSTDTC,date9.)+1;
- D. If RFSTDTC^='' and length(DCMDATE)=8 then STUDYDAY=input(DCMDATE,date9.)- input(RFSTDTC,yymmdd8.)+1;
Answer: A
NEW QUESTION # 60
Given the SAS data set containing subject's phone numbers
What is the value of PHONE2 for subject 005?
- A. (215) 6319494
- B. (215) 631-9494
- C. 631-9494
- D. 0
Answer: D
NEW QUESTION # 61
Given the following information from the annotated CRF:
Which programming code will calculate the subjects' duration (days) of an AE?
- A. AEDUR = AEENDTM - AESTTM + 1
- B. AEDUR = AESTDT - AEENDT + 1
- C. AEDUR = AEENDT - AESTDT + 1
- D. AEDUR = AESTTM - AEENDTM + 1
Answer: C
NEW QUESTION # 62
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 labels of Frequency are different in the base and comparison data sets.
- B. The variable types of Frequency are different in the base and comparison data sets.
- C. The internal values 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: C
NEW QUESTION # 63
Which name is a valid SAS V5 variable name?
- A. AE-STDTC
- B. _AESTDTC
- C. AE_START_DTC
- D. AESTARTDTC
Answer: B
NEW QUESTION # 64
Identify the CDISC model with the following characteristics:
XML-based content and format standard facilitates the archive and interchange of the metadata and data for clinical research provides an accurate audit trail that is 21 CRF Part II compliant
- A. Analysis Data Model (ADaM)
- B. Operational Data Model (ODM)
- C. Trial Design Model (TDM)
- D. Study Data Tabulation Model (SDTM)
Answer: B
NEW QUESTION # 65
The following SAS program is submitted:
Which types of variables are DayofMonth, MonthofYear, and Year?
- A. DayofMonth, Year, and MonthofYear are numeric.
- B. DayofMonth, Year, and MonthofYear are date values
- C. DayofMonth and Year are numeric. MonthofYear is character
- D. DayofMonth, Year, and MonthofYear are character.
Answer: A
NEW QUESTION # 66
Which SAS program will apply the data set label 'Demographics' to the data set named DEMO?
- A. data demo;
set demo (label='Demographics');
run; - B. data demo (label 'Demographics');
set demo;
run; - C. data demo (label='Demographics');
set demo;
run; - D. data demo; set demo;
label demo= 'Demographics';
run;
Answer: C
NEW QUESTION # 67
The following text is displayed in your SAS log:
Which statement is necessary to store the p-values of the t-test in a data set called PVALUES in the WORK library?
- A. ods output TTests=WORK.PVALUES;
- B. ods TTests=WORK.PVALUES;
- C. ods output T-Tests=WORK.PVALUES;
- D. ods T-Tests=WORK.PVALUES;
Answer: A
NEW QUESTION # 68
The print below shows the first four observations from the TEST2 dataset.
Variable names are given in the first row.
The statistical analysis plan (SAP) requests that a two sample t-test be performed to compare the mean of variable FINALBP for levels of the variable TRT.
You review the following code from a colleague:
proc ttest data=test2;
by trt;
var finalbp;
run;
This code does not produce the analysis requested by the SAP.
What is wrong with this code?
- A. Variable TRT should be specified on a WEIGHT statement instead of a BY statement.
- B. Variable FINALBP should be specified on a TEST statement instead of a VAR statement.
- C. Variable FINALBP should be specified on a TWOSAMP statement instead of a VAR statement.
- D. Variable TRT should be specified on a CLASS statement instead of a BY statement.
Answer: D
NEW QUESTION # 69
Which LIBNAME statement is valid?
- A. libname work "c:\sas\labdata\";
- B. libname "c:\sas\labdata\";
- C. libname mysasdata "c:\sas\labdata\";
- D. libname sasdata "c:\sas\labdata\";
Answer: D
NEW QUESTION # 70
Given the following code executed with system date and time of April 29, 2020 at 10:33 AM:
data _null_;
daytim=put("&sysdate"d,date9.)||" "||put("&systime"t,time8.);
call symputx("nowdate", daytim);
run;
%put &nowdate;
The output of the macro variable "nowdate" in the log will be:
- A. 29APR2020 10:33 AM
- B. &nowdate
- C. daytim
- D. 29APR2020 10:33:00
Answer: D
NEW QUESTION # 71
Which is an acceptable variable label in a V5 transport file for regulatory submission?
- A. Reason Medical History Not Done or Not Occurred
- B. Category for Reproductive System Findings
- C. Numeric Result/Finding in Standard Format
- D. Character Result/Finding in Std Format
Answer: D
NEW QUESTION # 72
Given the following data set (AE):
Data will be reported by onset week. Day 1?
7 is Week 1, Day 8 ?14 is Week 2. Events beyond Day 14 are assigned Week 3 and will be reported as Follow-up events.
Which statements properly assign WEEK to each event?
- A. select; when (day > 0) week = 1; when (day > 7) week = 2; otherwise week = 3; end;
- B. select; when (day > 14) week = 3; when (day > 7) week = 2; otherwise week = 1; end;
- C. if day > 0 then week = 1; else if day > 7 then week = 2; else if day > 14 then week = 3;
- D. if day > 14 then week = 3; else if day > 7 then week = 2; else if day > 0 then week = 1;
Answer: D
NEW QUESTION # 73
Which CDISC filename contains these items?
- Variable attributes
- Controlled terminology
- Computational methods
- A. acrf.pdf
- B. specs.xml
- C. SDTMIG.pdf
- D. define.xml
Answer: D
NEW QUESTION # 74
The purpose of the ADaM model is to provide a framework that:
- A. can be used to generate the CDISC ODM
- B. enables the creation of study patient profiles
- C. enables the tabulation of the raw source data
- D. enables the statistical analysis of the data
Answer: D
NEW QUESTION # 75
The following SAS program is submitted:
If the value for the variable Subjcode is "WGT2", what is the value of the variable Description?
- A. Over
- B. Wgt2
- C. missing character value
- D. Unknown
Answer: D
NEW QUESTION # 76
Given the following vital signs data: Baseline is defined as the last non-missing value prior to Day 1.
What is the value for the change from baseline for Week 1 for Subject 2?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 77
From the Statistical Analysis Plan, patients age is calculated as an integer relative to date randomized divided by 365.25.
Given the following annotated CRF:
Which programming code defines the patient's age?
- A. age= int(yrdif(birthdt,randdt, "act/365.25" ));
- B. age = int((birthdt-randdt)/365.25);
- C. age = int((randdt-birthdt)/365.25);
- D. age = int((today()-birthdt)/365.25);
Answer: C
NEW QUESTION # 78
Given the following log entry:
Which SAS system option adds the blue highlighted lines to the log?
- A. NOTES
- B. INVALIDDATA='I'
- C. MSGLEVEL=I
- D. INFO
Answer: C
NEW QUESTION # 79
Review the following procedure format:
PROC TTEST date=date;
class group-variable;
var variable;
run;
What is the required type of data for the variable in this procedure?
- A. Treatment
- B. Categorical
- C. Character
- D. Continuous
Answer: D
NEW QUESTION # 80
Which validation technique involves two programmers writing separate programs to produce the same output, then comparing the result?
- A. Peer Review
- B. Peer Matching
- C. Identical Programming
- D. Independent Programming
Answer: D
NEW QUESTION # 81
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