A00-281 무료 덤프문제 온라인 액세스

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 Label="Subjects having duplicate observations";
  set one;
  run;
• D.DATA two;
  set one;
  Label dataset="Subjects having duplicate observations";
  run;

The following SAS program is submitted:

What is the value of the variable day when the data step completes?

• A.7
• B.8
• C.6
• D.1

Given the following SAS program:

Which statement correctly identifies invalid values in the variable TRT, if only the values 'A', B', 'C are valid?

• A.if index(TRT, 'ABC') eq 0 then output;
• B.if find(TRT, 'ABC') eq 0 then output;
• C.if indexw(TRT, 'ABC') eq 0 then output;
• D.if indexc(TRT, 'ABC') eq 0 then output;

The following SAS program is submitted:
%let Av=age;
%macro LABD(Av=weight);
%let Av=gend; %mend;
%LABD(Av=height)
%put Av is &Av;
What will be written to the SAS log?

• A.Av is weight
• B.Av is gend
• C.Av is age
• D.Av is height

Given the following data set: Which type of clinical trials data is this?

• A.Medical History
• B.Vital Signs
• C.Baseline
• D.Laboratory