How to Explain My project flow,In TCS ased me this question. In which way i can start my project flow and they asked how many fact tables and dimensional tables u used. Can any one Explain Briefly for this question and project architecture also.. please..

3 Answers   CTS, HCL, Infosys, TCS,

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I want expect first and last record remaining all records will be loaded into target? which transformations we can use?

6 Answers   Cap Gemini, CTS,

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what is size of u r database?

0 Answers  

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When to use normalization transformation other than cobol source?

2 Answers  

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What is 'PowerCenter Pushdown Optimization Option' in INFORMATICA ?

5 Answers  

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What are partitions in informatica and which one is used for better performance?

2 Answers  

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wat are deployement groups in informatica, how it will be used for developers

0 Answers  

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Hi 2 every one. i dont have real time experience, and please suggest me for following questions. a) we get the source data from what type of source systems? b) In banking domain project what are the FACT & DIMENTION tables please list out them? c) please write some colomn names in a table? Please reply for aboue questions?..... Thanks in advance.

1 Answers   Amdocs,

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In Real Time what are the scenarios u faced, what r the tough situations u have overcome, and explain about sessions.

2 Answers   Cap Gemini, CTS, TCS, Tech Mahindra, Wipro,

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Explain what transformation and how many are there in informatica?

0 Answers  

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what are presession,postsession success and postsession failure commands ?

1 Answers  

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rank() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid order by case when opt2.dm_market_flg in ('Y', 'U') then 1 else 2 end, lkp.contact_rank) as rank1, case opt2.contact_type when 'Buyer' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, ship_to_flg desc , last_order_dt desc) when 'Decision Maker' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc , last_quote_dt desc , mailability_score desc , source_ranking desc) when 'Influencer' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, mailability_score desc, source_ranking desc) when 'Payer' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, mailability_score desc, source_ranking desc) --elu 05/28/2013 else row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, mailability_score desc, source_ranking desc) end rank2 row_number() over (partition by opt3.dim_plat_site_id, opt3.dim_site_opt_sid order by rank1,rank2) as "rank", case when "rank"<= opt3.maximum_value then 'Y' else 'N' end as include_flg

0 Answers  

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