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Wipro Data Stage Interview Questions
Questions Answers Views Company eMail

1)What is ur project architecture ? 2)how to move project from developement to uat? 3)What is the difference between datastage 6,7.1 and datasttage 7.5? 4).How to do error handling in datastage? 5)3.Whta is unit testing, system testing and integration testing? 6)What is the Exact difference between BASIC Transformer and NORMAL Transformer?When we will go for BASIC Or NORMAL Transformer 7)why we use third party tools in datastage? 8)What is the purpose of Debugging stages? In real time Where we will use?

 6 29511

WHERE YOU USE UNIX COMMANDS AS A ETL DEVELOPER?

 2 24679

Hai..,in datastage how to explain project in interview?please explain any domain please.

 1 12541

when we will use connected Lookup & Unconnected Lookup

 3 9824

which cache supports connected & un connected Lookup

 1 4957

can we use sequential file as a lookup

 7 21206

hi, 1)totally how many jobs created in ur project 2)what is ur datamart size & Dwh size 3)How secure ur project 4)could u plz tell be about testing process after complete the job will run sucessfully or not in Datastage

 1 6486

what is Audit table?Have u use audit table in ur project?

 3 21904

how to clear the source file? 2) diff b/t odbc & Oracle?what is node? 3) explain one complex job u face in ur project

 2 7906

How much data u can get every day? 2)which data ur project contains? 3) what is the source in ur project?what is the biggest table & size in ur schema or in ur project?

 2 7462

what is the new version in Datastage ? what is the diff b/t New vesion & 7.5 version?

 12 27018

With out using Funnel Stage, how to populate the data from different sources to single target

 12 22188

source which format u will get either fixed or delimiter length format? what is the symbol of delimiter?

2 5434

how to connect source to db?generally what r stages u used? how to find the data is having delimiter format?

 1908

CAN ANY ONE TELL ME THE ARCHITECTURE OF DATASTAGE CLEARLY....

 2 16038

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Wipro Data Stage Interview Questions


Un-Answered Questions

What information is stored in cacheivl table and how does this help in caching?

483

What is a record lock error?

1250

Where the data is extracted during init of delta and during delta updates?

1517

Mention the protocols used in data transfer.

589

What is a recovery catalog?

1




List out the different ways an HTML element can be accessed in a Javascript code?

718

In our bodyshop wct tax is 13.05% on the whole Labour charges( including opening fitting ,repairing ,painting. Is this justified?

1211

display the attributes of the queue manager qm1?

549

How are view elements identified in the android program?

534

Do you explain who can buy a policy?

540

Provide an example of xml.

475

Can I read the hard disk serial # of the client computer using asp.net?

546

why is an oxygen sensor used in a boiler stack

6248

Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason

1344

How will you explain circular linked list?

506