Data Stage Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Data Stage Interview Questions

Questions Answers Views Company eMail

What modeling tool do you use?

HP,

6 13646

How did you reconcile source with target?

HP,

3 16892

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 8055

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

9 12571

What is lookup table?

5 25416

What is mapping?

3 8367

Explain the functionality of your current project?

IBM, Miles Software,

1 10087

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

Hexaware,

4 14553

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

Hexaware,

2123

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 43328

what about data stage requirement

1 5251

how can we extract data with out having any common column

IBM, Switch2iTech,

7 17350

WHAT are unix quentios in datastage

TCS,

2 20146

what is the difference between the active datawarehouse and datawarehouse

TCS,

1 14881

what is main difference between change capture and change apply stages

IBM,

4 37803

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Un-Answered Questions { Data Stage }

Can we use target hash file as a lookup ?

3323

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

930

What are the enhancements made in datastage 7.5 compare with 7.0?

1146

What steps should be taken to improve Datastage jobs?

1061

Where the datastage stored his repository?

1083

i WANTED TO USE THE RANGE LOOKUP SCENARIO IN DATASTAGE 7.5.2 SRVER JOB.i HAVE A DATE FIELD IN SOURCE AND I SHOULD MATCH IT WITH A FIELD IN LOOKUP FILE.BUT,THE FIELDS SHOULD MATCH EVEN THOUGH THERE IS SOME RANGE.CAN SOMEONE TELL ME HOW CAN I DO THAT. THANKS

3746

What are the types of views in datastage director?

1761

Difference between server jobs & parallel jobs?

1071

how to abort the job its matain duplicates?

2572

how to run a sequential file stage in parallel if the stage is used on the TARGET side

1738

What are the different options associated with dsjob command?

1427

What is the difference between informatica and datastage?

1217

Define Merge?

1312

what should be ensure to run the sequence job so that if its get aborted in 10th job before 9job should get succeeded?

1384

Which algorithm you used for your hashfile?

1174

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