SAS Interview Questions
Questions Answers Views Company eMail

if a variable contain dates like "2015/01"---"2015/12" (yymm) ,How to add day to those dates,if them month is jan then 31 if the month is feb then 28 so on ...

Accenture,

915

What's the difference between VAR A1 - A4 and VAR A1 - A4?

Quintiles,

1 3985

What do the SAS log messages "numeric values have been converted to character" mean?

Quintiles,

860

What are the implications?

Quintiles,

1158

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?

Quintiles,

1131

What does the RUN statement do?

Quintiles,

834

Why is SAS considered self-documenting?

Quintiles,

1 2539

What areas of SAS are you most interested in?

Quintiles,

1037

What versions of SAS have you used (on which platforms)?

Quintiles,

993

What are some problems you might encounter in processing missing values? In Data steps? Arithmetic? Comparisons? Functions? Classifying data?

Quintiles,

1 1858

How would you create a data set with 1 observation and 30 variables from a data set with 30 observations and 1 variable?

Quintiles,

1 1620

What is the different between functions and PROCs that calculate the same simple descriptive statistics?

Quintiles,

1198

What are _numeric_ and _character_ and what do they do?

Quintiles,

1 1602

How would you create multiple observations from a single observation?

Quintiles,

1 1429

For what purpose would you use the RETAIN statement?

Quintiles,

1020


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Un-Answered Questions { SAS }

In proc transpose and data step with arrays which one you pick?

2551


How are numeric and character missing values represented internally?

1107


for whom is sas data integration studio designed? : Sas-di

537


Differentiate input and infile.

575


Difference between nodup and nodupkey options?

615






what is hierarchy flattening? : Sas-di

592


What is your favorite all time computer book? Why?

2028


what are the component of range? : Sas-bi

597


How necessary is it to be creative in your work?

1996


How to limit decimal places for variable using proc means?

563


Mention what are the data types does SAS contain?

666


What sas features do you use to check errors and data validation?

656


what is ae onset date n what is RDS

1912


What are the automatic variables for macro? : sas-macro

648


What is program data vector (pdv)?

612