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Why is decomposition technique used in software projects estimation?

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Question added by Muhammad Usman Tariq , Visiting Faculty , National University of Science and Technology
Date Posted: 2014/12/25
Emad Mohammed said abdalla
by Emad Mohammed said abdalla , ERP & IT Software, operation general manager . , AL DOHA Company

Decomposition of project scope generally involves the following activities:

* Gather information on major project deliverables and analyze related tasks

* Start development of work breakdown structure(WBS) at the highest level

* Decompose the upper WBS levels into lower level detailed components

* Identify each work package & WBS components with unique code, and

 

* Verify if the degree of decomposition of the work is necessary and sufficient

ALEEMUDDIN ILIYAS MUHAMMED
by ALEEMUDDIN ILIYAS MUHAMMED , VICE PRINCIPAL , MINA INSTITUTE OF ENGINEERING & TECHNOLOGY,MIRYALGUDA

TO FIX MILESTONE FOR EACH PHASE OF DEVELOPMENT AND GET REVIEW OF EACH PHASE

SO THAT WORK IS DIVIDED AND MONITORED FROM TIME TO TIME ,AND ANALYSES THAT PROJECT CAN BE COMPLETED WITH IN PROPOSED TIME

 

Muhammad samran
by Muhammad samran , Junior Officer/Project Coordinator , Pakistan Stell Mill

Decomposition technique is used in project management for breakdown the work into smaller unit of of work which is more manageable and easy to carryout.

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