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 is a nodemap constraint

IBM,

2 13365

what is executable in DataStage?

2 11063

How to Convert the columns into rows?

2 16533

how to convert rows into columns

IBM,

2 12176

What is the version control how can i apply this in DataStage can any one tell me the anser

IBM,

4 24371

Pls tell me what is troubleshooting in datastage view?

1 8167

hi iam new to this tooliam cmpltied to know abt datastage so now iam in project tell me whole step by step what iam doing iwnt to go with exp so plz hlp me pals

1873

im new to this tool im now at project plz tell me step by step process how to design plz help me i wnt to go with exp for job plz give me d proper design and explination

2173

How many nodes supported by a one cpu in parallel jobs?

IBM,

3 10369

can any 1 put a difference between datastage 7.5 and 8.0 all concepts plz r mail 2 me anu4u09@gmail.com

IBM,

4 8231

In my source i have 10 records but i want 11 records in target. How can i acheive this in Server jobs.

IBM,

2 7767

What is the diff between sort performed at sort stage and the stream sort performed at the input of few stages in DS Enterprise edition?

1 9894

How to read multiple files at different directories using a single Sequential File stage in DS Enterprise Edition

TCS,

6 26409

how many rows sorted in sort stage by default in server jobs

Syntel,

3997

my soure table is emp having columns sal,deptno in the deptno 10,20,30deptno row are there expected out put is min(sal) of 10th deptno,max(sal) of 20th deptno,mean(sal) of 30th deptno using aggregation stage

4 8232

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Un-Answered Questions { Data Stage }

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

1026

What are the job parameters?

1221

explain about completely flow of sequencers technicaly,without using example??explain about lookup,nullhandling?

2494

Notification Activity

1398

How to clean the datastage repository?

1127

WAT TYPE OF PL/SQL QUERRYS USED IN DATASTAGE

3650

Differentiate between operational datastage (ods) and data warehouse?

1178

What are the components of datastage?

1123

Describe the main features of datastage?

1076

Explain the datastage parallel extender (px) or enterprise edition (ee)?

1225

What is difference between join, merge and lookup stage?

1096

What are the functionalities of link partitioner?

1022

What could be a data source system?

1008

How can we perform the 2nd time extraction of client database without accepting the data which is already loaded in first time extraction?

2446

AGGREGATOR default datatype

1460

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