ASSIGNMENT NAME: ASSIGNMENT 1 ASSIGNMENT NAME: ASSIGNMENT 1 ASSIGNMENT NAME: ASSIGNMENT 1 ASSIGNMENT NAME: ASSIGNMENT 1 ASSIGNMENT NAME: ASSIGNMENT 1 ASSIGNMENT NAME: ASSIGNMENT 1 ASSIGNMENT NAME: ASS

PROGRAM TITLE: BTEC IN COMPUTING (SOFTWARE ENGINEERING)
UNIT TITLE: Software Development Life Cycle
ASSIGNMENT NUMBER: ASSIGNMENT 1
ASSIGNMENT NAME:
SUBMISSION DATE: 19/06/2022
DATE RECEIVED: 19/06/2022
TUTORIAL LECTURER: NGUYEN VAN HUY
WORD COUNT:
STUDENT NAME: NGUYEN XUAN TRUONG
STUDENT ID: BKC12398
MOBILE NUMBER: 0327182245

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Table of Contents
I. Describe different software development lifecycles........................................................................4
1. Describe two iterative and two sequential software lifecycle models......................................4
a) What Is the Software Development Life Cycle?...................................................................4
b) Sequential Life Cycle Model :............................................................................................. 7
c) Iterative Software Lifecycle Models..................................................................................12
2. Explain how risk is managed in these models.........................................................................15
1. Risk assessment:.........................................................................................................................15
2. Calculating Inherent Risk :.......................................................................................................16
3. Risk assessment reports:...........................................................................................................16
4. Keys for a successful risk management program :.................................................................16
II. Explain the importance of a feasibility study............................................................................16
1. Explain the purpose of a feasibility report..........................................................................16
2. Describe how technical solutions can be compared............................................................17
REFERENCES.....................................................................................................................................18

I. Describe different software development lifecycles
1. Describe two iterative and two sequential software lifecycle models
a) What Is the Software Development Life Cycle?
Software Development Life Cycle is the application of standard business practices to building
software applications. It’s typically divided into six to eight steps: Planning, Requirements, Design,
Build, Document, Test, Deploy, Maintain. Some project managers will combine, split, or omit steps,
depending on the project’s scope. These are the core components recommended for all software
development projects.
SDLC is a way to measure and improve the development process. It allows a fine-grain analysis of
each step of the process. This, in turn, helps companies maximize efficiency at each stage. As
computing power increases, it places a higher demand on software and developers. Companies
must reduce costs, deliver software faster, and meet or exceed their customers’ needs. SDLC helps
achieve these goals by identifying inefficiencies and higher costs and fixing them to run smoothly.
 The Seven Phases of the SDLC