Answer / swetha

During the session ,the informatica server compares an inout
row with rows in the datacache. If the input row out-ranks a
stored row, the informatica server replaces the stored row
with the input row. The informatica server stores group
information in an index cache and row data in a data cache.

Answer / shashiall

Swetha answer is correct.Expanding little bit with example.
If there r 3 same salaries..Rank will eliminate the
sequences..try this...rank will come 1,2,3,3,3,6..
To confirm this go to the SQL editor and check this with
Dense rank()function.

What are the issues u have faced in ur project? Guys pls answer to dis question.Due to this question I have failed in 3 interviews.

3 Answers   Amdocs, Deloitte,

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supose if ur scr table contains alphanumeric values like 1,2,3,a,v,c in one columen like c1 n now u have load d data in 2 seperare columns like ID should contain only numbers 1,2,3 n NAME col should contain a,b,cin target?How

4 Answers   TCS, Wipro,

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can we see default group,when we use router?if yes how?

2 Answers   L&T,

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what is surrogate id ?

3 Answers   IBM,

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What is lookup transformation?

0 Answers  

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write a query to remove null value follwing table? col1 col2 col3 dinesh null null null suresh null null null prakesh i want the output col1 col2 col3 dinesh suresh prakesh

4 Answers   Accenture, TCS,

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How can you generate reports in informatica?

0 Answers  

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can you use flat file for repository?why?

2 Answers   TCS,

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Hi I have a source (flat file) like ID Name Attachments 101 abc [07012005072902]_CMM27-11-01 Page106 (2).pdf 102 bcd "[19012005124259]_Anfrage-Vendors.doc [19012005124336]_Anfrage.xls" 103 def "[19012006092602]_IMG_0310.JPG 19012006092631]_IMG_0311.JPG [19012006092702]_IMG_0312.JPG [19012006092727]_IMG_0313.JPG" But I need to generate duplicate records based on attachments column. Target (Table) like ID Name Attachments 101 abc [07012005072902]_CMM27-11-01 Page106 (2).pdf 102 bcd 19012005124259]_Anfrage-Vendors.doc 102 bcd [19012005124336]_Anfrage.xls 103 def [19012006092602]_IMG_0310.JPG 103 def [19012006092631]_IMG_0311.JPG 103 def [19012006092702]_IMG_0312.JPG 103 def [19012006092727]_IMG_0313.JPG 103 def [19012006092750]_IMG_0314.JPG 103 def [19012006092814]_IMG_0315.JPG Here no. of Attachments we can't decide because it is dynamic. It will be great if somebody help me on this. Thanks in Advance. ganga

2 Answers  

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How to display First letter of Names in Caps?

7 Answers  

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What are the differences between joiner transformation and source qualifier transformation?

0 Answers   Informatica,

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When you move from devel to prod how will you retain a variable

1 Answers  

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