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 ds administrator used for?

1113

What are transforms and what is the differenece between routines and transforms?

1003

What is the difference between orabulk and bcp stages?

969

What is the difference between validated and compiled in the datastage?

1195

What is the differentiate between data file and descriptor file?

1307

What is the difference between odbc and drs stage?

1044

Can you explain repository tables in datastage?

1342

What is the roundrobin collector?

1040

What is difference between join, merge and lookup stage?

1041

What is quality stage?

937

Can you explain engine tier in information server?

1063

How a source file is populated?

1020

What are the features of datastage flow designer?

993

Can you explain tagbatch restructure operator?

1118

What is data partitioning?

1138

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Un-Answered Questions { Data Stage }

Define repository tables in datastage?

1100

what is the use of skid in reporting?

2310

How do you generate sequence number in datastage?

1027

Difference between data warehousing and olap?

1044

What are the components of ascential data stage?

1113

What is the purpose of interprocessor stage in server jobs?

2171

EXPLAIN SCD

1341

What are the various kinds of the hash file?

1098

What is the purpose of pivot stage?

1100

Notification Activity

1350

How one source columns or rows to be loaded in to two different tables?

1072

Differentiate between hash file and sequential file?

1000

whom do you report?

1881

Why do we use link partitioner and link collector in datastage?

1078

how to get sum of sal based on dept_no and then sum of all sal irrespective of dept_no in same sql. output:- 10, 200(sum of sal for dept_no 10), 5000(sum of all sal)

869

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