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Data Warehouse Interview Questions
Questions Answers Views Company eMail

write a query to display to 10 max record from the employee table?

HCL,

8 13244

Explain the ChangeApply stage?

11 14092

write a query to display to 10 max record from the employee table?

HCL,

7 14325

how can create a report like if the salary>50,000 display balance,if salary<50,000 display green?

HCL,

2 8674

HOW MANY LEVELS CAN BE USED IN DRILL THROUGH REPORTS

iFlex,

2 7473

Which service handles requests for cognos connection,query studio and event studio.

HCL,

3 6707

what are typees of dimensions

HCL,

5 9587

what is logs in cognos

HCL,

1 4373

1. What is the difference between in creating filters in designer and business objects? 2.How did u give a developed universe to your client? 3.If i want to grant access to a report to a group of users,how do i do?

2 7489

how do u test a pros sql(works or not) without executing it?

DELL, HSBC,

1 11274

What is Render Variable? where u can use?

3 14208

Actually we have 500 users when they run the report display the flage image related country user? How its possible?

1 2084

What is a business view? and what is the difference b/w business view and folder?in cognos report life cycle when it will be involved ?

1 2965

What project,model,parameter maps,namespace and database definitions....... what these are all contains? what are differences b/w them?

IBM,

1 2202

Why we should go for cognos? when there are so many other BI(Reporting) tolls in front of us?

IBM, Wipro,

4 10600


Un-Answered Questions { Data Warehouse }

How to create the source and target database connections in server manager?

1139


draw informatica architecture 8.6 ?

3939


If I wanted to run a TPump job only once per day - basically working on a file that is produced once per day - how would you set up the parameters for that sort of job ?

2540


Hi friends, what are the new features in abinito3.0?

2853


1)what is the size of Fact table and dimension table? 2)how to find the size of Fact table and dimension table? 3)how to implement the surrogate key in transform stage? 4)write the configuration file path? 5)how many types of datasets explain? 6)diff b/w developed projects and migration projects? 7)how to delete the header and footer file of the sequencer file? 8)how can u call the parameters in DS in unix environment? 9) how much data ur getting daily ? 10)

2790


i want my connection to be dynamic. How can I make it. I mean the username and password should be dynamic. How?

2163


create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: ”, where is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.

2797


Hi send me the Teradata dumps to my id rajeshanantha@yahoo.co.in Thanks Rajesh. A

3439


hi tell be about pfizer? how to compare the work with other companies ? please tell me how to login and work also?

2122


what are the dimensions that you have in your current project?list them?

2086


how many reports have u created ? explain a few.

2152


What is node? How many nodes and amps used in your previous project?

1167


can anyone provide link to download cognos 7.2 version for download along wiht installation and configuration steps tx in advance

2299


Demonstrate experience in maintaining quality process standards?

2658


Hi all , I am planning for informatica S - PowerCenter 8 Mapping Design certification. I have rewuired the dumps for the same. if anyone of you having the same pl. share it with me. This will be of great help. My contact is : sagardev7@gmail.com TIA , Sagar

2814