Data Stage Interview Questions
Questions Answers Views Company eMail

how to do pergformence tuning in datastage?

MCA, Symphony, TCS,

4 42314

what is the difference between datasatge and datastage TX?

6 28678

What is exact difference between Parallel Jobs and server Jobs..

IBM,

7 18772

How can we run same job in 1 day 2 times

IBM,

4 17136

Wat is pre-load in Hashed file

Patni,

1 9594

How can we run same job in 1 day 2 times

IBM,

7 22126

What is exact difference between Parallel Jobs and server Jobs..

DELL, IBM,

8 58837

tell me abt Datastage trigger?

HP, IBM,

1 19583

How do y read Sequential file from job control?

HP, IBM, Telesis,

2 15169

How do u call shellscript/Batch file from DS?

HP,

4 25946

What are the different database update actions available?

HP,

1 9652

Wat is isolation level and when do u use them?

HP, IBM,

1 20395

How do u view log file for a particular job?

HP,

6 24341

How do u set a default value to a column if the column value is NULL?

HP,

7 34469

How did you reconcile source with target?

HP,

2 11152


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Un-Answered Questions { Data Stage }

How many Key we can define in remove duplicate stage?

1105


Hi everyone,I have kept a project Sales And Distribution for a pharmaceutical company.can anybody explain one complex business rule that we had in our project and how did you accomplish it using DS?

2034


Name the third party tools that can be used in datastage?

876


if we using two sources having same meta data and how to check the data in two sources is same or not? and if the data is not same i want to abort the job ?how we can do this?

2031


Explain connectivity between datastage with datasources?

809


how to use self join using datastage ? can u tell me using stage how can we implemnet the self join

4874


What is the difference between odbc and drs stage?

888


what are the errors,warnings in datastage

2432


Differentiate between Symmetric Multiprocessing and Massive Parallel Processing?

947


Explain usage analysis in datastage?

921


How to implement complex jobs in data stage?

907


What is the difference between an operational datastage and a data warehouse?

907


What is the difference between the local container and shared container?

897


What is a datastage job?

824


Explain datastage architecture?

1116