Why update strategy and union transformations are active?


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More Informatica Interview Questions

Plz can anybody send Informatica and Cognos FAQ Plz To thid ID ppradeep_dwh@yahoo.co.in

1 Answers  


Calculate sum of salaries department wise. Then the sum will be repeat for all columns in each department. Develop a mapping for this.

0 Answers   Cap Gemini,


How can you generate reports in informatica?

0 Answers  


when i try to connect to the repository server i am getting this message can someone help me.. Starting Repository [infa_rep] (6016|1292) Informatica Repository Agent, version [7.1.1], build [0811], 32-bit. (6016|1292) Copyright (c) 2000-2004 Informatica Corporation. All Rights Reserved. This Software is protected by U.S. Patent Numbers 6,208,990; 6,044,374; 6,014,670; 6,032,158; 5,794,246; 6,339,775 and other U.S. Patents Pending. (6016|1292) Informatica Repository Agent starting up. (6016|1292) Security audit trail has been turned off. (6016|1292) infa_rep: Repository runtime manager initialized. (6016|1292) infa_rep: Initialized configuration information. (6016|1292) infa_rep: Initialized request dispatcher. (6016|1292) Database Connection Error : Failed to logon to Database server ORA-12154: TNS:could not resolve service name Database driver error... Function Name : Connect Database Error: Failed to connect to database using user [] and connection string []. (6016|1292) Service stopped.

1 Answers  


What is the difference between bitmap and btree index?

2 Answers   CTS, TCS,






What is the target load order?

3 Answers   HCL, Informatica,


which quality process u can approach in ur project

1 Answers   CTS,


In warehouses how many schemas are there?

0 Answers  


why union transformation is active transformation?

6 Answers   IndiGo, TCS,


I want to run a workflow which consist of 3 sessions. But wat my question is. 1st session should run on DB1if the first session is successful then 2 session should run on db2 and 3rd session should run on DB3 envronments. i want 3 different wf logs. it shoul not override on one log?

1 Answers  


Is it any possible to using more than one port in Unconnected Lookup Transformation( :LKP.LKP_Prod(Prod_GRP ,Prod_DT,Prod_TM) ) Like this? Pls explain...

3 Answers  


how to read data from website into informatica? plsss send answers ASAP thanks in advance.

1 Answers   DELL,


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