How would you create multiple observations from a single observation?
Explain data step in SAS
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?
How would you delete observations with duplicate keys?
How to write duplicate records into a separate dataset using sort?
describe about joins? briefly?
Mention the difference between ceil and floor functions in sas?
what is the difference between proc means and proc tabulate?
name few built in sas transformation in DI studio ?
what are the differences between proc report and proc tabulate?
How would you identify a macro variable?
Did you used proc lifetest? when?
2 Answers Accenture, Parexel, Quintiles,
IS SAS COMPILER OR INTERPRETER? EXPLAIN?
3 Answers Aon Hewitt, HSBC, SCL, TCS,