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Cognizant Data Stage Interview Questions
Questions Answers Views Company eMail

can we use sequential file as a lookup

7 21131

I am running a job with 1000 records.. If the job gots aborted after loading 400 records into target... In this case i want to load the records in the target with 401 record... How will we do it??? This scenario is not for sequence job it's only in the job Ex: Seq file--> Trans--> Dataset..

9 27842

Converting Vertical PIVOTing without using PIVOT stage in DataStage. Ex: DEPT_NO EMPNAME 10 Subhash 10 Suresh 10 sravs Output: DEPT_NO EMP1 EMP2 EMP3 10 subhash suresh sravs 2) How to implement Horizontal PIVOTing without using PIVOT stage.

3 14866

Hi Friends, I have a input data like, class_id Marks 101 50 101 60 101 40 102 90 102 35 And i want my output data like class_id Marks Rank 101 50 2 101 60 1 101 40 3 102 90 1 102 35 2 how to do this in datastage?

8 25192

Can you implement SCD2 using join, transformer and funnel stage?

1058

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Cognizant Data Stage Interview Questions


Un-Answered Questions

What is internal recruitment ?

589


Comment whether bottleneck is an error or not.

600


Do you know does application messaging work between 8.1x and 8.4 applications?

466


Which type of questions well asked. ?

1273


Is spark used for machine learning?

188






illustrate the use of address operator and dereferencing operator with the help of a program guys plzzz help for this question

1551


Which is better cte or subquery?

517


How can you access the function code from menu painter?

617


Explain with a use case where devops can be used in industry/ real-life

1


What is generic area buffering in abap?

547


How to get the length of string?

552


Tell me what is the difference between hardware design and software design?

424


how to protect servlets in java ee applications?

486


What is process definition?

490


How do I switch users in mysql?

475