Data Stage Interview Questions
Questions Answers Views Company eMail

What modeling tool do you use?

HP,

6 11521

How did you reconcile source with target?

HP,

3 15469

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 7180

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

9 10067

What is lookup table?

5 23815

What is mapping?

3 7221

Explain the functionality of your current project?

IBM, Miles Software,

1 9095

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

Hexaware,

4 12888

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

Hexaware,

1623

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 37768

what about data stage requirement

1 4467

how can we extract data with out having any common column

IBM, Switch2iTech,

7 14923

WHAT are unix quentios in datastage

TCS,

2 18319

what is the difference between the active datawarehouse and datawarehouse

TCS,

1 13816

what is main difference between change capture and change apply stages

IBM,

4 35705


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Un-Answered Questions { Data Stage }

What is the process of killing a job in datastage?

589


WAT TYPE OF PL/SQL QUERRYS USED IN DATASTAGE

3263


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?

1743


what is repositery?

1293


What is datastage?

647






Give an idea of system variables.

587


What are the some differences between 7.x and 8.x version of datastage?

737


In Datastage, how you can fix the truncated data error?

640


Why do you need stage variables?

658


What are orabulk and bcp stages?

645


What is the differentiate between data file and descriptor file?

863


What all are the different way to run a job?

639


How to create a file using vi editor? 2)how to delete a file in vi editor? 3)How to connect the server datastage to unix? what r the command lines we r using? 4)30 jobs r runnig in unix i want to find out my job. how to do this? give me command?

2052


Differentiate between hash file and sequential file?

578


What are system variables and sequencers in datastage

604