Data Stage Interview Questions
Questions Answers Views Company eMail

What modeling tool do you use?

HP,

6 11468

How did you reconcile source with target?

HP,

3 15448

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 7166

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

9 10017

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 12859

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 37661

what about data stage requirement

1 4452

how can we extract data with out having any common column

IBM, Switch2iTech,

7 14869

WHAT are unix quentios in datastage

TCS,

2 18272

what is the difference between the active datawarehouse and datawarehouse

TCS,

1 13791

what is main difference between change capture and change apply stages

IBM,

4 35677


Post New Data Stage Questions

Un-Answered Questions { Data Stage }

What is the method of removing duplicates, without the remove duplicate stage?

573


How many areas for files does datastage have?

628


What are the different types of lookups in datastage?

615


if i have two tables table1 table2 1a 1a,b,c,d 1b 2a,b,c,d,e 1c 1d 2a 2b 2c 2d 2e how can i get data as same as in tables? how can i implement scd typ1 and type2 in both server and in parallel? field1 field2 field3 suresh , 10,324 , 355 , 1234 ram , 23,456 , 450 , 456 balu ,40,346,23 , 275, 5678 how to remove the duplicate rows,inthe fields?

1737


Hi , Can anyone give few examples of scenarios and there corresponding design in datastage..i am new to this tool...confused in design while my manager asking to design the job.. Please post the URL if there..so i can go through it.. Thanks in advance...

3750






What is the difference between hashfile and sequential file?

703


How to implement complex jobs in data stage?

604


What are the types of views in datastage director?

1234


what are the devoleper roles in real time? plz tell i am new to datastage....

1626


Name the different sorting methods in datastage.

603


How to manage date conversion in Datastage?

630


What is the difference between passive stage and active stage?

807


Does datastage support slowly changing dimensions ?

649


Difference between ‘validated ok’ and ‘compiled’ in data stage?

660


What is job control?

616