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 will restrict values in 0-9 and A-Z and a-z and special character.Only allowed these chars otherwise we will reject the records? what is the function we used to restrict...

Cap Gemini,

1 16518

WHAT DOES SQL TAB CONTAIN?

Polaris,

1 5631

HOW TO SEND THE PARTICULAR REPORT DIVISION AND PARTICULAR USER?

Polaris,

2 6379

WHAT ARE THE VARIOUS PRODUCTS IN BO?

Polaris,

2 6207

What is conformed dimension?

Polaris,

6 10911

WHAT IS FACT LESS FACT TABLE?

DBS, Polaris,

6 17032

why only we use SAS? their r many programmin language like SPSS, Oracle... Why SAS?

Accenture,

2 8207

REGULAR CLASSES for Hyperion Financial Management+ODI+HFR+FDQM is Starting From Sunday, 23th Oct, 7:00 AM IST.

2966

REGULAR CLASSES for OBIEE Reporting(RPD, Answer, BI Publisher) is Starting From Tuesday, 25th Oct, 7:00 AM IST

1 4418

HOW MANY TABLES ARE EXISTED IN WEBI REPORT?

Polaris,

3 9197

How can you find the 2nd Highest salary in a file department wise in abinitio?

IBM, TCS,

9 47366

What is the difference between Report Bursting and Report scheduling?Explain both of them in detail?

NSE,

1 8684

When we r going for Short_cut join & It's Resolution??? Plz provide one scenario??

Rolta, TCS,

2 7438

How to enter a log in auditing table whenever a job get finished?

L&T,

2 12959

1.When did 8.1 parallel came into existence? 2.What is the difference between 7.5 and 8.1?

Mind Tree,

2 5361

Un-Answered Questions { Data Warehouse }

how do u catch bad rows from OCI stage? And what CLI stands for?

2800

What are the types of data warehouses?

1526

8. How much supervision have you typically received in your previous job?

2255

What do you understand by user class in cognos?

952

data data1; input dt account; format dt date9.; cards; 1745 1230 1756 1120 1788 1130 1767 1240 ; data data2; input startdt enddt total; format startdt date9. enddt date9.; cards; 1657 1834 12300 1557 1758 16800 1789 1789 12300 1788 1345 12383 1899 1899 13250 ; proc sql; create table data3 as select * from data1 as x left join data2 as y on x.dt>=y.startdt and x.dt<=y.enddt; quit; Here, we are getting cartision product. But,I want left join report consisting of this program. It should not get duplicate values. you can modify the program also.

2205

If i have source as flat file. how can i store the header and trilor into one target and data into one more target. |------>target1(header+trailor) source------ |------>target2(data) can any one please help me

2008

Is AWS redshift is one of the RDS in AWS or is it Relation Database?

What are the functions used for character handling?

1259

What is meant by a Channel Driver?

1247

What are the main components of teradata system?

1135

What are the difference between the sas data step and sas procs?

1187

what are input dataset and output dataset options? : Sas programming

1105

What do you mean by a transaction file?

1257

What are the types of catalogs in cognos?

1144

if the Id has more then two transcatiion then show the first observation, IF Id has only two observation then It show both the observation

1620

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