SAS Interview Questions
Questions Answers Views Company eMail

Explain how merging helps to combine data sets.

591

What is the purpose of trailing @ and @@? How do you use them?

590

Explain what is data step?

703

What is the difference between class statement and by statement in proc means?

615

What are the differences between proc means and proc summary?

580

What’s the difference between var b1 – b3 and var b1 — b3?

783

Mention what is the difference between nodupkey and nodup options?

573

What are the default statistics for means procedure?

613

How does proc sql work?

592

If a variable contains only numbers, can it be a character data type?

583

How to create an external dataset with sas code?

562

Differentiate between ceil and floor functions.

630

Explain why double trailing @@ is used in input statement?

548

What are pdv and it functions?

572

Differentiate input and infile.

575


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Un-Answered Questions { SAS }

what r the job openings SAS for fresher graduates !

1993


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3949


How can you limit the variables written to output dataset in data step?

715


I have a dataset concat having a variable a b & c. How to rename a b to e & f?

721


What are the difficulties u faced while doing vital signs table or dataset?

1899






what is operational data and operational system? : Sas-di

604


What are the differences between sum function and using “+” operator?

551


What is the difference between order and group variable in proc report?

805


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

1877


What is substr function?

598


What does the trace option do?

643


please can you tell me that in companies sas work are doing by through sas coding or sas wizard ??

1642


what are informats in sas? : Sas-administrator

565


Explain how merging helps to combine data sets.

591


What are the statements that are executed only?

649