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Informatica Interview Questions
Questions Answers Views Company eMail

How to display First letter of Names in Caps?

7 21465

How to list Top 10 salary, without using Rank Transmission?

Infosys,

16 43435

need for registering a repository server

1 4006

Transformer is a __________ stage option1:Passive 2.Active 3.Dynamic 4.Static

Accenture,

2 10068

After we make a folder shared can it be reversed?Why?

Accenture,

2 12202

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 6349

can anyone explain me about sales project in informatica?

MBT, Satyam,

8 44781

Hi Friends, I want lo truncate my records from target before loading current month data,but i dont have permission to truncate with truncate option if u know any other way please give your valuable input for this. Thanks Abhishek

CSC,

5 17819

if i have records like these (source table) rowid name 10001 gdgfj 10002 dkdfh 10003 fjfgdhgjk 10001 gfhgdgh 10002 hjkdghkfh the target table should be like these by using expression tranformation. (Target table) rowid name 10001 gdgfj 10002 dkdfh 10003 fjfgdhgjk xx001 gfhgdgh xx002 hjkdghkfh (that means duplicated records should contain XX in there rowid)

iFlex,

5 12636

How can the following be achieved in 1 single Informatica Mapping. * If the Header table record has error value(NULL) then those records and the corresponding child records in the SUBHEAD and DETAIL tables should also not be loaded into the target(TARGET1,TARGET 2 or TARGET3). * If the HEADER table record is valid, but the SUBHEAD or DETAIL table record has an error value (NULL) then the no data should be loaded into the target TARGET1,TARGET 2 or TARGET3. * If the HEADER table record is valid and the SUBHEAD or DETAIL table record also has valid records only then the data should be loaded into the target TARGET1,TARGET 2 and TARGET3. =================================================== HEADER COL1 COL2 COL3 COL5 COL6 1 ABC NULL NULL CITY1 2 XYZ 456 TUBE CITY2 3 GTD 564 PIN CITY3 SUBHEAD COL1 COL2 COL3 COL5 COL6 1 1001 VAL3 748 543 1 1002 VAL4 33 22 1 1003 VAL6 23 11 2 2001 AAP1 334 443 2 2002 AAP2 44 22 3 3001 RAD2 NULL 33 3 3002 RAD3 NULL 234 3 3003 RAD4 83 31 DETAIL COL1 COL2 COL3 COL5 COL6 1 D001 TXX2 748 543 1 D002 TXX3 33 22 1 D003 TXX4 23 11 2 D001 PXX2 56 224 2 D002 PXX3 666 332 ======================================================== TARGET1 2 XYZ 456 TUBE CITY2 TARGET2 2 2001 AAP1 334 443 2 2002 AAP2 44 22 TARGET3 2 D001 PXX2 56 224 2 D002 PXX3 666 332

IBM, Mphasis,

3 11835

Hi, Can someone send me the DWH and Informatica FAQ's at vanibv6@gmail.com Thanks in Advance, Vani

Wipro,

2 5726

Is it passive or active when check and uncheck the box of DISTINCT in Sorter transformation? why?

iFlex, Morgan Stanley,

6 16716

insallation procedure for power center 8.1.1 especialy domain_config hw to use parameter files

1 4130

when we go for unconnected lookup transformation? and why?

Accenture,

5 14334

why we use source qualifier transformation?

Accenture,

16 45959


Post New Informatica Questions

Un-Answered Questions { Informatica }

What is substr in informatica?

1142


What is flashback table ? Advance thanks

1882


What you know about transaction control transformation?

947


What is the different lookup cache(s)?

1043


What is a sequence generator transformation?

960


How to implement security measures using repository manager?

1092


what is granularity,what type of granularity we will take in fact tables either lowlevel or highlevel,if two tables having same granularity that is posiable or not

2278


What is meant by target load plan?

925


What are active transformations.

1606


Is there any target staging area in informatica not staging area

2512


Reusable transformation and shortcut differences

1788


How many ways are there to do 'remove duplicate records in informatica'?

960


Under what conditions selecting sorted input in aggregator will still not boost session performance?

1036


Why filter transformation is an active one?

940


What is a sorter transformation?

1055