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Data Warehouse Interview Questions
Questions Answers Views Company eMail

how will you move the universe/report from development to production?

TCS,

3 14338

i want to use prompt for select the country names. eg, india. japan. america. like that. which delimeter is used for to seperate the countries?

TCS,

5 9941

explain merge dimensions with real time in DWH?

IBM,

1 8904

how many times can use the union operator in a report?

3 8270

Hi am sundar, i have datas like 00023-1010 00086-1010 00184F2-1010 . . . . SCH-AS-1010 200-0196-039 . . . Now i want the result "SCH-AS" in onee column and "1010" in another column.. Can any one tell the answer...

5 9102

Hi am sundar, i have datas like 00023-1010 00086-1010 00184F2-1010 . . . . SCH-AS-1010 200-0196-039 . . . Now i want the result as values before the delimiter should come under the column ITEM_CODE and values after the delimiter should come under the column LOC_CODE.. But some datas like "SCH-AS-1010", for this, "SCHAS" should come under the column ITEM_CODE and 1010 should come under the column LOC_CODE.. Pls help me..

1 5136

How can i catch the Duplicate Rows From SorterTrans in a Seperate Target Table ?

2 8202

How many tables can an universe contain is their any limit to insert tables in the universe?

3 8534

Can you please mail me a copy of Informatica Certification Exam dumps to r_balakrishna@yahoo.com

21 26135

what are the similarities between ROLAP and MOLAP

Siemens,

2 14646

1. What is difference SAP BW, SAP BI and SAP BOXI integration? 2. Which is good for carrier wise? 3. Which is latest one (BW/BI/SAP BOXI Integration)?

TCS,

2 12179

Hi Friends, I am planning to learn actuate tool by it self .... can u suggest me any examples to practise this tool.

1 4241

libname deepak 'C:\SAS Files'; proc format; invalue convert 'A+' = 100 'A' = 96 'A-' = 92 'B+' = 88 'B' = 84 'B-' = 80 'C+' = 76 'C' = 72 'F' = 65; data deepak.grades; input ID $3. Grade convert.; *format Grade convert. ; datalines; 001 A- 002 B+ 003 F 004 C+ 005 A ; proc print data = deepak.grades; run; I get the following output Obs ID Grade 1 001 . 2 002 . 3 003 . 4 004 . 5 005 . I don’t understand why Grade shows up as a missing value. Everything seems fine, including ID $3. Now, in case I use ID : $3. Or use column input, I get the desired output. Kindly help Deepak

7 9434

data voter; input Age Party : $1. (Ques1-Ques4)($1. + 1); datalines; 23 D 1 1 2 2 45 R 5 5 4 1 67 D 2 4 3 3 39 R 4 4 4 4 19 D 2 1 2 1 75 D 3 3 2 3 57 R 4 3 4 4 ; Idont understand what the (Ques1-Ques4)($1. + 1) means. I have seen (Ques1-Ques4)(4*$1.), but what is (Ques1-Ques4)($1. + 1)? Appreciate all help Thanks

3 7380

I have 2 data sets A & B. Both have a variable called Age in them, each of them specifying a different functionality. In my program I use bot these data sets. How do I specify which Age variable I want to use?

6 8673


Un-Answered Questions { Data Warehouse }

Explain about etl data integration software?

843


What is the use of function Proc summary?

1214


What do mean by local and global repository?

1153


What are the advantages and disadvantages of reporting directly against the database?

929


What are the steps of implementing data warehousing?

975


what are some good sas programming practices for processing very large data sets? : Sas programming

879


: and & modifiers.

1336


Explain is fact table?

878


Explain what is data step?

1132


Input A 100 NUll A NUll 200 B 100 Null B Null 300 Output A 100 200 B 100 300 Do this using Ab initio

1661


what is data modeling?

2264


what is microstrategy narrowcast server?

1072


What are the data types present in bo?

1042


What are the transformations that cannot be placed between the sort origin and the joiner transformation so that we do not lose the input sort order?

1109


What is a mapplet/worklet in informatica?

1126