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ETL Interview Questions
Questions Answers Views Company eMail

Define Dynamic push down optmization?

HP,

1918

Need Informatica Power Center 9.1 free download(for all windows version)

ABC,

1 7916

Hi, Urgent recruitment in CTS for informatica ETL .Experience 3 to 10 years.

TCS,

3 4742

what is architecture of your datastage project??? i came across this question many times in interviews in specific what can i answer plz help me.

IBM, Tech Mahindra,

2 6816

Just Completed the informatica Certification ,for Dumps please email me on infamaddy@gmail.com i will send it to you 

 1364

Hi, I completed MCA in 2006.After studied Informatica,SQL server and basics of reporting tool in one of the training center in chennai.I got subject knowledge only.But I didn't go any job because I scared to face real time.Anyone please advice how can I enter again into this and anyone provide real time exposure with project.

 1405

how many maximum session supports to multiload in teradata ??

IBM,

1703

hoe to access second value in mapping parameter if it is having more than one value ?????????????

SS Solutions,

1138

What is ROWID explain ?

Wipro,

2 3344

Hi, can anyone plz share the project architecture for etl testing(banking domain) plz explain the architecture .

Cap Gemini,

2576

can u anyone plz share some etl testing interview question . and share the sql queries and unix . plz help me to clear in the etl testing interview by sharing ur knowledge

Cap Gemini,

1318

Hi can anyone write query for the below input and output Table 1 col 1 100 Null 200 300 Table 2 col1 Null 400 700 800 o/p 200 700 800 2)sql col 1 contains 23x-5-45 26x-12-45 28x-10-50 o/p middlevalue should be greater than 10

Cap Gemini,

1155

if i have a query as flat file how can we load data to target table

Tech Mahindra,

985

what is granularity in Data ware House?

IBM,

1171

What is the difference between project backlog and product backlog?

IBM,

1042

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Un-Answered Questions { ETL }

HI, Anybody is having informatica Dumps,if it there Can u send to my mail id :sathesh.cool@gmail.com

1661

What is grain of fact?

548

Explain etl mapping sheets?

672

what is the difference between cubes and package in cognos

4536

What is partitioning? Explain different types of partitioning?

675




Explain me ETL project architecture in Detail?

1934

How many steps etl contains?

537

what is the difference between cardinality and Nullability?

2844

Is hadoop a etl tool?

523

how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?

1844

what is the use of server?

1745

When do we go for the tools in the market?

556

What is staging area referring to?

584

Difference between flat files and relational sources?

1776

what are the reports created in mm and sd side using sap bw in a project? name some of them and explain the requirement?

1702

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