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Informatica Interview Questions
Questions Answers Views Company eMail

Hi Experts, I have a source table like this. Name Number Raj 2 Ram 1 Sam 2 John 1 In the target I need the ouptput like the below Raj Raj Ram Sam Sam John We dont know the number value . It will be changing as n.. Please help me regarding this. Thanks, Nataraj V

NTT Data,

2 7742

I have name like INDIA in a column. I want display 1st line A, 2nd line N, 3rd line D, 4th line I, 5th line A in oracle data base?

Cognizant, HCL,

1 9193

I am having source ENO ENAME LOC 1 A PUNE 2 B MUMBAI 3 C CHENNAI Target ENO ENAME LOC 1 A PUNE 2 B MUMBAI 3 C CHENNAI If a new record coming from source from same location it should directly go to specified location in target at begining EX:if Eno with 4 coming from same Pune, It should directly load into the Pune location col with '|' symbol. Help me its very urgent

Polaris, Zensar,

5 10295

What is different between informatica version 8 and 9 version

Cognizant, IBM,

1 3443

If i havee 3records in my source having same deptno like Deptid Deptno ------ ------ 101 10 201 10 301 10 and i am using router TR to loading these records into target.Then how many record'll be loaded into target???

Wipro,

5 11620

Hi All, I have three question. 1) How to remove the header and footer in a flat file in informatica? 2)How to load the first and last record of flat file into the target? 3)I have a Input and Output table. Input Name Salaray Month A 100 Jan A 200 Feb A 300 March B 400 April B 500 May B 600 June Output Name Salaray Month A 100 Jan A 300 Feb A 600 March B 400 April B 900 May B 1500 June How to implement and get the ouput as mentioned above. If Possible kindly provide the SQL query also. Kindly any one help to implement this concept. Thanks, Pradeep

CSC, iNautix,

3 18451

delete data from staging table as it loads to target table.here is the case we are getting data from 3 different server.a b and c.the data from server A loaded into staging table and we ran the task and data loaded to target table.now today data from server B and C also got loaded to the staging table.now what techniques and what transformations should be used to delete only the data which has been loaded only to the target.we need to delete only that data from staging which has been loaded into the target.looking for your responses

Motorola,

2 6246

IF Sorce table contains CLOB as its one data type then i get error at the target table. How can this be resolve?

2 6571

I have one source table and three target tables. When the session runs for the first time involving the mapping,i want that the loading should take place in 1st Target table only. The 2nd time the same session runs the loading should take place in 2nd Target only only and similarly when the session runs for the 3rd time loading should take place in Third only. And again when the session runs for the 4th time loading should take place in 1st Target table.

Cap Gemini, IBM,

4 13315

what is the difference between mapplet & stored procedure?

1 5987

Hi I'm new in Informatica. Can you show me a mapping sample on how to piviot the records? Thanks Robin

1 4633

scenario where i can use only concurrent execution of workflow.

Cognizant,

3170

How can we reset Sequence Generator, when we move objects from Dev Environment to QA env?

Rolta,

2 11476

How to Display top 2 salaries for each department WITHOUT using Rank Transformation And WITHOUT using SQL queries in source qualifier.

Eureka Forbes,

3 20533

how to send unique records to one target and duplicate records to another target by using dynamic lookup cache????? please explain me briefly///(when we use this we look up on which target unique target ya duplicate target)

Cognizant, HP, TCS,

3 12469


Post New Informatica Questions

Un-Answered Questions { Informatica }

pmscmd startworkflow -sv -d -u -p -f while running this command I got the error as "no gateway connectivity is provided for your domain name". So anyone please help me how to rectify this error?

1510


What is enterprise data warehousing?

1047


What is a pre-defined event and user-defined event?

1037


Differentiate between a repository server and a powerhouse?

1118


What is a transaction control transformation?

1207


what is persistent lookup cahce?how to use and when to use this persistent lookup cahce?explain?

2323


Describe expression transformation?

1123


Reusable transformation and shortcut differences

1840


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

1171


How do you set a varible in incremental aggregation

1891


How can one identify whether mapping is correct or not without connecting session?

1448


Which development components of informatica have the highest usage?

1041


What are the types of lookup transformation?

1077


What is an aggregator transformation?

1096


Enlist few areas or real-time situations where informatica is required.

1084