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Answer Posted / chandu
sekhar and vinodh plz u people explain this briefly plz....
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what are the softwares and applications that are used most frequently used by sas bi applications developers? : Sas-bi
What is slibref?
what is change analysis in sas di ? : Sas-di
Describe the function and untility of the most difficult SAS macro that you have written.
List out some key concept of SAS
What are the 3 components in sas programming?
how will you locate the sas platform applications? : Sas-bi
data data1; input dt account; format dt date9.; cards; 1745 1230 1756 1120 1788 1130 1767 1240 ; data data2; input startdt enddt total; format startdt date9. enddt date9.; cards; 1657 1834 12300 1557 1758 16800 1789 1789 12300 1788 1345 12383 1899 1899 13250 ; proc sql; create table data3 as select * from data1 as x left join data2 as y on x.dt>=y.startdt and x.dt<=y.enddt; quit; Here, we are getting cartision product. But,I want left join report consisting of this program. It should not get duplicate values. you can modify the program also.
what is star schema? : Sas-di
what is hash files in sas and why we are using this one in sas?
How will you generate test data with no input data?
What do the PUT and INPUT functions do?
how do the in= variables improve the capability of a merge? : Sas programming
What is the sas data set? : sas-grid-administration
Explain the purpose of retain statement.
