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SAS Interview Questions
Questions Answers Views Company eMail

Have you ever linked SAS code, If so, describe the link and any required statements used to either process the code or the step itself?

4 12530

How would you include common or reuse code to be processed along with your statements?

PSCI,

5 11215

When looking for data contained in a character string of 150 bytes, which function is the best to locate that data: scan, index, or indexc?

7 14565

If you have a data set that contains 100 variables, but you need only five of those, what is the code to force SAS to use only those variable?

16 11955

Code a PROC SORT on a data set containing State, District and County as the primary variables, along with several numeric variables?

3 5542

How would you delete duplicate observations?

9 15572

How would you delete observations with duplicate keys?

6 8201

How would you code a merge that will keep only the observations that have matches from both sets?

5 8358

How would you code a merge that will write the matches of both to one data set, the non-matches from the left-most data set to a second data set, and the non-matches of the right-most data set to a third data set?

2 7688

What is the Program Data Vector (PDV) and What are its functions?

9 12518

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

10 17601

At compile time when a SAS data set is read, what items are created?

5 7381

Name statements that are recognized at compile time only?

6 15729

Identify statements whose placement in the DATA step is critical?

11 17413

Name statements that function at both compile and execution time?

1 5543


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Un-Answered Questions { SAS }

How to display duplicate observations in data?

216


which date functions advances a date time or date/time value by a given interval? : Sas programming

160


Mention some common errors that are usually committed in sas programming.

164


what is the one statement to set the criteria of data that can be coded in any step? : Sas programming

163


What are the new features included in the new version of SAS Programming Language?

227






Describe the function and utility of the most difficult SAS macro that you have written?

1613


What is a method for assigning first.VAR and last.VAR to the BY group variable on unsorted data?

1237


How do you control the number of observations and/or variables read or written? Approximately what date is represented by the SAS date value of 730?

507


what is data access? : Sas-di

174


What is SAS informats?

215


if you were told to create many records from one record, show how you would do this using array and with proc transpose? : Sas programming

148


what are the new features included in the new version of sas i.e., Sas 9.1.3? : Sas programming

154


What does P-value signify about the statistical data?

260


Describe the ways in which you can create a macro variable?

194


What is interleaving in SAS?

205