What is the difference between reading data from an external file and reading data from an existing data set?


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More SAS Interview Questions

In a shcool there are 1000 students. After completion of every test in 6 subjects , each subject teacher submit the marks of every student at different times and loaded in the database commonly. How will you seperate the top two subject marks for each each studet using SAS?

6 Answers  


What is the difference between Proc tabulate and Proc print

4 Answers   CitiGroup,


what is the diff b/w verification validation in sas

3 Answers   SAS,


How will you react when, while consulting a SAS documentation manual to get an answer to a problem, someone says hey, I thought you were supposed to know all that stuff already, and not have to look it up in a book?

0 Answers   Oracle,


What statement do you code to tell SAS that it is to write to an external file? What statement do you code to write the record to the file?

2 Answers   Accenture,






Does SAS ?Translate? (compile) or does it ?Interpret?? Explain.

10 Answers  


What has been your most common programming mistake?

4 Answers   Wipro,


Code a PROC MEANS that shows both summed and averaged output of the data.

5 Answers  


data voter; input Age Party : $1. (Ques1-Ques4)($1. + 1); datalines; 23 D 1 1 2 2 45 R 5 5 4 1 67 D 2 4 3 3 39 R 4 4 4 4 19 D 2 1 2 1 75 D 3 3 2 3 57 R 4 3 4 4 ; Idont understand what the (Ques1-Ques4)($1. + 1) means. I have seen (Ques1-Ques4)(4*$1.), but what is (Ques1-Ques4)($1. + 1)? Appreciate all help Thanks

3 Answers  


how many types prompting framework can be broken down to? : Sas-bi

0 Answers  


How would you code a macro statement to produce information on the sas log? This statement can be coded anywhere? : sas-macro

0 Answers  


name the scheduler for scheduling job and explain the scheduler? : Sas-di

0 Answers  


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