Interested to Buy Any Domain ? << Click Here >> for more details...
1.what is SDLC of a project,explain in detail?
2.what are dimensions,facts?what is confirmed dimensions?
3.what is the need of OLTP? when we have datawarehousing?
- 2 Answers
- 18096 Views
- Accenture, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / nagaraz
1.SDLC(SOFTWARE DEVLOPMENT LIFE CYCLE). THIS IS CYCLE SHOW
STEP OF HOW TO DEVELOPED APPLICATION/PROJECT .
STEP OF SDLC
1).MEETING THE CLIENT
2).REQUIRMENT
3).ANALYSIS/COLLECT INFORMATION.
4).CODING
5).TESTING
6).MAINTANENCE AND SUPPORT
2). Fact measure are additive values from the business (
OLTP) data, which are used to analyse the business by using
report generation.
Dimension measure are the non-additive ( text format)
values.Which are used to drill down reports.
3). OLTP MAINTAINS THE DATA FOR TRANSACTIONS, THESE ARE
DESIGNED FOR RECORDING DAILY OPERATOINS OF A BUSINESS.
| Is This Answer Correct ? | 18 Yes | 0 No |
Answer / shafiq
1.SDLC(Software Developement Life Cycle)
It is a important concept for a developer
There are 7 Phases in SDLC
1.Prepration
2.Analysis
3.Design
4.Coding/Implementation
5.Testing/UAT
6.Deployment
7.Evaluation
2.Dimensions are nothing but context of measure on whch
facts are calculated,
facts are nothing but which contains all measurements of
business needs.
Conformed Dimension is used to join more than 2fact
table in multi star schema.
3.OLTP Maintains current data.
eg:ATM
| Is This Answer Correct ? | 2 Yes | 1 No |
following source name gender ramya female ram male deesha female david male kumar male i want the target male female ram ramya david deesha kumar any body give solution above question?
Two different admin users created for repository are ______ and_______
can we use mapplet as starting n ending object in mapping
what is incremental aggregation ,with example?
What does cheating measurement mean?
I HAVE 10 records in source. I want to store i record in target 1, second record in target 2, third record in target 3, 4 th record again in target 11, 5th again in target 2, 6th again in target3 etc.... how it is possible?
In operator is used in which transformation in informatica 8.6.0
What are active transformations? Name them.
in static and dynamic which one is better
What is facttable granularity?
Enterprise data warehouse your projects phase by phase explain?
Different qualification between a related rotate toward the sky and isolates look upward?
Teradata 
