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Data Warehouse Interview Questions
Questions Answers Views Company eMail

what is report view?

Cap Gemini,

4 10680

what is the difference b/w mdx and sql?

Cap Gemini, IBM,

4 21596

what is render variable

Accenture, Cap Gemini, Systime, TCS,

5 42709

what is cognos architechure

Cap Gemini,

4 16143

I have 50 variables in one data set, In reports i want to generate every 10 variables in one page how we will write code in proc report.

4 8970

advantages of cascade prompt ???

iFlex, Oracle,

7 15170

advantages of detailed filter??? and summarized filter???

iFlex,

4 13021

how u provide security in power play transformer???

iFlex, ITC Infotech, TCS,

3 21668

set scope level in transformer

2 11874

how to work with mapplet designer in informatica?

7 24927

What are the main differences between sas versions 8.2, 9.0, 9.1?

4 12744

How to read multiple excel sheets from a single excel file at once????

HCL, Verinon Technology Solutions,

7 19013

i have two flat files.. containing same type of data i want to load it to dwh..how many source qualifires i need

Deloitte,

7 26222

@prompt('message',['type'],[lov],[mono/multi], [free/constraint]) what is Constraint?

iGate,

4 14022

How to generate the HTML output using Informatica.

Wipro,

3 12292


Un-Answered Questions { Data Warehouse }

explain in detail about type 3?

1091


Explain about a tricky situation for which you found a very simple solution?

1079


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

2169


Hi Friends, Am Priya,new to your forum. am looking for Interview questions on SAS Platform Administration. I searched everywhere but I couldn't find them,please can anyone help me with complete interview questions normally everyone will face in the interviews on SAS Administration. am really facing problems in the interviews,am not able to answer any of their questions. I would really appreciate all your help if you can email the complete Interview Questions to priyafeb84@gmail.com Kindly awaiting for your reply with eager

2153


Explain have you ever been in a real dilemma at work? What did you do to get out of it?

1044


sas implementing companies in pune implementing clinical projects if anyone knows plz send ans immediately

3664


can anybody send me some real time screenshots of mapping in informatica powercenter. i will be vary thankful to him. my e-mail id :- prakashkumar.kumhar@gmail.com

4796


How to write the query . eid enm doj dob i want to display the names who worked more than 25 years .

1852


Explain about a time when you discovered a more efficient way to do a work task?

1224


I have two different source structure tables, but I want to load into single target table? How do I go about it? Explain in detail through mapping flow.

1244


What is dimensional table?

1166


How do you load more than 1 max sal in each department through informatica or write sql query in oracle?

1673


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.

2816


hi, this is harish. i had finsihed cognos course recently.can some one help in the area of project explination, interview questions,real time scenarious....this is my maild id nanagupta907@gmail.com

1998


Explain scd type 3 through mapping.

1076