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.if first.subject then LOCF = .; if score = . then LOCF = lag(score);
• B.retain score; if first.subject then LOCF = .; if score ^= . then LOCF = score;
• C.LOCF = lag(score); if first.subject then LOCF = .; if score ^= . then LOCF = score;
• D.retain LOCF; if first.subject then LOCF = .; if score ^= . then LOCF = score;

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What is the primary purpose of programming validation?

• A.Document all specifications pertaining to programmed output and ensure all were reviewed during the programming process.
• B.Ensure that the output from both the original program and the validation program match.
• C.Efficiently ensure any logic errors are discovered early in the programming process.
• D.Justify the means used to accomplish the outcome of a program and ensure its accurate representation of the original data.

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Given the following data set:

Which SAS program produced this output?

• A.proc sort data=one out=two; if age>50; by subjid; run;
• B.proc sort data=one(if=(age>50)) out=two; by subjid; run;
• C.proc sort data=one(where=(age>50)) out=two; by subjid; run;
• D.proc sort data=one out=two; where=(age>50); by subjid; run;

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In PROC REPORT, which usage creates a column in the report for each distinct formatted value of the variable listed in the DEFINE statement?

• A.DISPLAY
• B.ACROSS
• C.ANALYSIS
• D.GROUP

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Vital Signs are a component of which SDTM class?

• A.Special Purpose
• B.Interventions
• C.Events
• D.Findings

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