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

Teradata (490)
Business Objects (875)
Cognos (1143)
Informatica (2428)

SAS (1049)
Micro Strategy (282)
ETL (315)
OBIEE (92)

Data Warehouse Interview Questions

Questions Answers Views Company eMail

how to implement the parallel report

TCS,

1 6473

what is data stream and data adaopter is it same r different? tell me?

TCS,

2 8354

What are the criticality that you have faced during your project in SAS?

2 6791

What is your weekness? I am confuse what to say about this question. so can u give some answer which can be yur strenght.

Cipla,

1 4312

By using Filter Transformation,How to pass rows that does not satisfy the condition(discarded rows) to another target?

CSC, Emphasis,

14 48415

In real time scenario where can we use mapping parameters and variables?

CSC, CSE,

4 32476

How we check the errors before running the report,plz let me know the answer

TCS,

4 11961

Give me some examples for Lifecycle reporting,i mean which lifecycle we will use for reporting

IBM, TCS,

2 8449

what is Scope of Analysis

TCS,

8 37808

HOw do u migrate from old version to the new version?

AOL,

1 7167

How do u Receive requiremnts from the client?

3 6658

How do u get requirement from the client? in what format?

TCS, Wipro,

1 10223

how many times executite the fetch method at run time?

EDS, IBM, TCS,

2 8592

tell me abt Datastage trigger?

HP, IBM,

1 20263

From where we can start or use pmcmd?

3 9573

Un-Answered Questions { Data Warehouse }

Why do you think data processing is important?

1144

What are the implications?

1727

Explain in detail abt measure objects? And what is the use of it? How to create it?

1028

What is different between the data warehouse and data mart?

1088

What are components of reportnet?

1096

What sort of existing documents should business analysts refer to when starting on a new project?

1017

how does the server recongnise the source and target databases.Elaborate on this

2710

How to elaborate tracing level?

1193

How many tables can you join in v2r5?

1086

Describe the set operators in teradata.

1019

1)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?

2136

describe about metadata object? : Sas-di

1090

What are global filter and how they differ from column filter?

979

What is the command used to run a batch?

1081

what are Lookup caches options? Including persistent caches.

1984

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