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Data Stage Interview Questions
Questions Answers Views Company eMail

What modeling tool do you use?

HP,

6 11470

How did you reconcile source with target?

HP,

3 15449

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 7167

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

 9 10018

What is lookup table?

 5 23777

What is mapping?

3 7198

Explain the functionality of your current project?

IBM, Miles Software,

1 9081

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

Hexaware,

4 12863

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

Hexaware,

1621

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 37667

what about data stage requirement

 1 4453

how can we extract data with out having any common column

IBM, Switch2iTech,

7 14870

WHAT are unix quentios in datastage

TCS,

2 18273

what is the difference between the active datawarehouse and datawarehouse

TCS,

1 13792

what is main difference between change capture and change apply stages

IBM,

4 35677

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Un-Answered Questions { Data Stage }

How can one find bugs in job sequence?

773

What is the project in datastage?

654

How to perform incremental load in datastage?

653

What are constraints and derivations?

639

Differentiate between data file and descriptor file?

610




Why we use surrogate key?

691

file having these input and we have to get 3 output using same job Input 1 1 1 2 3 4 4 4 o/p1 o/p2 o/p3 1 1 2 2 1 3 3 1 4 4 4

525

Define meta stage?

769

How do you remove duplicate values in datastage?

615

How to RD using transformer?

850

Describe link sort?

633

sed,awk,head

960

What is the use of datastage director?

573

Difference between IBM DATA STAGE8.5 and DATA STAGE9.1 ?

3362

how to sort two columns in single job in datastage.

2524

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