Data Stage Interview Questions
Questions Answers Views Company eMail

What modeling tool do you use?

HP,

6 12481

How did you reconcile source with target?

HP,

3 16113

Hi All, Could you please let me know whether Datastage server and px supports oredb? OREDB:It's a Oracle Retail Embedded Database.Previousely It was called as Acumate data base. It's a multidimensional database. Please help me on this issue ASAP. Thanks in advance Ashok

Accenture,

1 7635

what is meta data? Explain? Where it is used?

9 11270

What is lookup table?

5 24563

What is mapping?

3 7779

Explain the functionality of your current project?

IBM, Miles Software,

1 9515

Tell me Wt main advantage of Stage varibles? Project level hints?

Hexaware,

4 13740

project Steps,hits, Project level HArd things,Solved methods?

Hexaware,

1822

if 3 table having different columes. like first table having 4 columns , second table having 3 columns and third table having 2 columns then how to capture the data by using funnel stage in parallel jobs...srinu.thadi

IBM, TCS,

17 40547

what about data stage requirement

1 4829

how can we extract data with out having any common column

IBM, Switch2iTech,

7 16079

WHAT are unix quentios in datastage

TCS,

2 19300

what is the difference between the active datawarehouse and datawarehouse

TCS,

1 14374

what is main difference between change capture and change apply stages

IBM,

4 36786


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Un-Answered Questions { Data Stage }

Can you explain link buffering?

927


Can you explain kafka connector?

1022


How to perform incremental load in datastage?

901


What are the types of views in datastage director?

1529


What is the difference between Datastage 7.5 and 7.0?

869


What is the difference between datastage and informatica?

852


What is active and passive stage?

1147


How do you run datastage job from the command line?

827


Define Routines and their types?

841


how to get sum of sal based on dept_no and then sum of all sal irrespective of dept_no in same sql. output:- 10, 200(sum of sal for dept_no 10), 5000(sum of all sal)

706


What all the types of jobs you developed?

885


What are the types of containers in datastage?

929


Why fact table is in normal form?

896


State the difference between an operational datastage and a data warehouse?

821


Differentiate between data file and descriptor file?

811