SAS INTERVIEWS CONCEPTUAL QUESTIONS XIV

WE HAVE TWO SAS DATA SETS:



Data one;
drop i j;
array a[60];
array b[60];
do j=1 to 1000;
do i=1 to 60;
a[i]=int(ranuni(i+j)*10);
b[i]=int(ranuni(j)*10);
end;
output;
end;
run;


Data two;
drop i j;
array a[60];
array b[60];
do j=1 to 1000;
do i=1 to 60;
a[i]=int(ranuni(i+j)*10);
b[i]=int(ranuni(j)*10);
end;
output;
end;
run;


WE HAVE TO CREATE A SAS DATA SET "THREE" THAT SHOULD HAVE DIFFERENCE OF THE COMMON VARIABLES OF DATA SETS "ONE" AND "TWO".

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SAS INTERVIEWS CONCEPTUAL QUESTIONS XIII

WE HAVE A SAS DATA SET:

                   ONE

EMP_ID          NAME          SALARY

-----------------------------------------------------

101                   RAM                 500

102                   SITA                 600

103                   RADHA            700

104                   RAVAN            800

105                   ARJUN             900

106                    BHIM              1000

WE NEED TO CREATE ANOTHER SAS DATA SET:

EMP_ID          NAME          SALARY                SALARY/TOTAL
-----------------------------------------------------------------------------------------------
101                   RAM                 500                                 500/4700
102                   SITA                 600                                 600/4700
103                   RADHA            700                                 700/4700
104                   RAVAN            800                                 800/4700
105                   ARJUN             900                                 900/4700
106                    BHIM              1000                               1000/4700

Now prepare your Base SAS and Advance SAS Certification Exams with Online Mock tests:  http://exam.sankhyana.com

For training related info kindly mail us at info@sankhyana.com
www.sankhyana.com