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Data Stage Interview Questions
Questions Answers Views Company eMail

how to do pergformence tuning in datastage?

MCA, Symphony, TCS,

4 39633

what is the difference between datasatge and datastage TX?

6 26328

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

IBM,

7 16358

How can we run same job in 1 day 2 times

IBM,

4 14977

Wat is pre-load in Hashed file

Patni,

1 8645

How can we run same job in 1 day 2 times

IBM,

7 19245

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

DELL, IBM,

8 54877

tell me abt Datastage trigger?

HP, IBM,

1 18409

How do y read Sequential file from job control?

HP, IBM, Telesis,

2 13736

How do u call shellscript/Batch file from DS?

HP,

4 23875

What are the different database update actions available?

HP,

1 8770

Wat is isolation level and when do u use them?

HP, IBM,

1 19122

How do u view log file for a particular job?

HP,

6 22084

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

HP,

7 30948

How did you reconcile source with target?

HP,

2 9769


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Un-Answered Questions { Data Stage }

Hi,can any one please mention list of dimension and fact tables for Sales and Distribution System for a Pharmacutical company.

1481


What are system variables and sequencers in datastage

441


What are some different alternative commands associated with "dsjob"?

486


what is the use of surogate key in datastage

1552


What are the important features of datastage?

452






What is use Array size in datastage

1092


On which Dimension Table you implemented SCD Type in your Project

1412


Where the datastage stored his repository?

461


What is developer responsibilities in UAT (user acceptance testing and Post implementation phase?

1488


How do you remove duplicate values in datastage?

462


Describe routines in datastage? Enlist various types of routines.

429


Difference between data warehousing and olap?

493


Difference between server jobs & parallel jobs?

481


How do u convert the columns to rows in datastage?

531


what is the use of skid in reporting?

1776