explain the difference between alternate key, business key, foreign key, generated key, primary key, retained key and surrogate key ? : Sas-di
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The Lion King is hosting an animal conference. All the animals in the world attend except one. Which animal does not attend?
describe about joins? briefly?
what are the categories that sas informats are used to the place the data? : Sas-administrator
Enlist the syntax rules followed in sas statements.
What is Transaction...? And what are Comment, Roll back n Save point..?
if you have 365 no of data set and each one having different variable from each other. how will you read by creating macros and create a single data set.
How to sort in descending order?
What is the difference between INPUT and INFILE ?
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.
What is by-group processing?
i want for interview question & answer plz it need immediate send t my mail raviprakashmot@gmal.cm
Which statement does not perform automatic conversions in comparisons?