Answer / vinay kumar

unit testing:for example we are taking one job,for each
stage process will occure proper or not we will check.

integrating testing:combaining all jobs are running are not.

system testing:entire project will run (windows,unix...)

i having source like emptable,dept table and combined purpose using for the join stage but join stage which partition techq will be prefored? pls given the ans?

2 Answers   Wipro,

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What is aggtorec restructure operator?

0 Answers  

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table a contains 5 columns and table b contains 5 columns how can i get 10 columns at target?

9 Answers  

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i/p o/p1 o/p2 1 1 4 1 1 5 1 1 6 2 2 2 2 2 2 3 3 4 5 6 how to populates i/p rows into o/p1&o/p2 using datastage stages?and also the same scenario using sql?

8 Answers   IBM,

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explain about completely flow of sequencers technicaly,without using example??explain about lookup,nullhandling?

0 Answers   CGI,

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what is the new version in Datastage ? what is the diff b/t New vesion & 7.5 version?

12 Answers   Wipro,

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when U have a remove dublicate option in sort stage, why we have a remove dublicate stage in PX, thought it is recamended to sort data before using a remove dublicate stage. I hae been thinking this from days....

4 Answers   Target,

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What is the difference between operational data stage (ods) and data warehouse?

0 Answers  

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What is the difference between validate and compile?

1 Answers   CTS,

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HOW WILL YOU IMPLEMENT SURROGATE KEY IN SCD BY USING SURR_KEY GENERATOR,THE VALUE OF S_KEY SHOULD NOT REPEAT EVEN IF THE JOB IS COMPILED REPEATEDELY?

4 Answers   L&T,

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Please tell me What is difference between 8.0 and 8.1

1 Answers   IBM,

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what is the difference between == and eq in UNIX shell scripting?

0 Answers   CTS,

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