1)How will u implement SCD2 by using surrogate key.
2)What are the disadvantages with surrogate key.
3)How will you handle nulls in your project for the
varchar, integer data types.
4)Can I use two fact tables in star schema.
5)3 jobs are running on the 2 nodes after I added one more
node so can I compile those jobs to run on three nodes.
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Hi friends If anybody completed datastage 8.5 certification.Could please guide me what are the topics new in 8.5 certification.
What is container and then types?
What is active and passive stage?
Explain usage analysis in datastage?
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Which commands are used to import and export the datastage jobs?
in sequtial file 2 columns avaliable,iwant only one column load the target how do it.
Difference between sequential file and data set?
What is process model?
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how can find maximum salary by using Remove duplicate stage?
What are the types of containers in datastage?
Teradata 
