SAS Certification Prep Guide: Base Programming for SAS 9, Third Edition

Chapter Quiz

Select the best answer for each question. After completing the quiz, check your answers using the answer key in the appendix.

1. Which program will combine Brothers.One and Brothers.Two to produce Brothers.Three?

   

   1. data brothers.three;
         set brothers.one; 
         set brothers.two; 
      run;
      

   2. data brothers.three; 
         set brothers.one brothers.two; 
      run;
      

   3. data brothers.three;
         set brothers.one brothers.two; 
         by varx; 
      run;
      

   4. data brothers.three;
         merge brothers.one brothers.two; 
         by varx; 
      run;
      

2. Which program will combine Actors.Props1 and Actors.Props2 to produce Actors.Props3?

   1.  data actors.props3; set actors.props1; ...