answersLogoWhite

0


Best Answer
Copy

SDLC models Advantages & disadvantages Advantages of Waterfall Model

1. Clear project objectives.

2. Stable project requirements.

3. Progress of system is measurable.

4. Strict sign-off requirements. Disadvantages of Waterfall Model

1. Time consuming

2. Never backward (Traditional)

3. Little room for iteration

4. Difficulty responding to changes Advantages of Spiral Model

1. Avoidance of Risk is enhanced.

2. Strong approval and documentation control.

3. Implementation has priority over functionality.

4. Additional Functionality can be added at a later date. Disadvantages of Spiral Model

1. Highly customized limiting re-usability

2. Applied differently for each application

3. Risk of not meeting budget or schedule

4. Possibility to end up implemented as the Waterfall framework Advantages of Prototype model

1. Strong Dialogue between users and developers

2. Missing functionality can be identified easily

3. Confusing or difficult functions can be identified

4. Requirements validation, Quick implementation of, incomplete, but

functional, application

5. May generate specifications for a production application

6. Environment to resolve unclear objectives

7. Encourages innovation and flexible designs Disadvantages of Prototype model

1. Contract may be awarded without rigorous evaluation of Prototype

2. Identifying non-functional elements difficult to document

3. Incomplete application may cause application not to be used as the

full system was designed

4. Incomplete or inadequate problem analysis

5. Client may be unknowledgeable

6. Approval process and requirement is not strict

7. Requirements may frequently change significantly

User Avatar

Wiki User

โˆ™ 2009-05-26 19:09:16
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
๐Ÿ˜‚
0
User Avatar

Add your answer:

Earn +5 pts
Q: What is Advantages and Disadvantages of SDLC model?
Write your answer...
Submit

Related Questions

What are the disadvantages and advantages of using SDLC over prototyping?

an advantage of using SDLC is your momma


What are the advantages and disadvantages of OSI model?

Answering "What are the advantages and disadvantages of OSI model?"


Disadvantages of sdlc?

advantages and drowbacks of following a life cycle approach to information system development?


What are the advantages of the biomedical model?

what are the advantages and disadvantages of the biomedical model


What are the advantages of linear model of communication?

advantages and disadvantages of linear model communication


Explain spiral model in sdlc with the help of diagram?

explain spiral model in sdlc


Different types of sdlc?

One of t he different types of SDLC is the water fall model. Also, the iterative model, spiral model, and the proto type model are SDLC models.


What is the limitation and advantages of iterative model of sdlc?

In iterative model we get an end product at the end of each iteration. Iterative model is not so efficient and time consuming.


What are the disadvantages and advantages of biomedical model?

There are many advantages and disadvantages of biomedical models. The greatest advantage of a biomedical model is it's anatomical accuracy.


Disadvantages of the SDLC?

The acronym SDLC has 42 definitions. A more precise wording of the question is required to give a satisfactory answer.


What are the advantages and disadvantages of Tyler's model of curriculum development?

no


Big bang model advantages and disadvantages?

The main disadvantage of the Big Bang theory probably lies in our inability. What are the advantages and disadvantages of capital asset pricing model.


What are the advantages and disadvantages of consensus as a decision making model for government?

ME


advantages and disadvantages of equity?

Advantages and Disadvantages of equity


What is linear sequential model explain briefly?

explain advantages and disadvantages of linear sequencial model?


Advantages and disadvantages of winwin spiral model?

time and cost save than spiral model.


Advantages and disadvantages of Kurt lewin's equilibrium model of change?

ee


What are the advantages and disadvantages of the fluid Mosaic model?

it stays in one place


Advantages and disadvantages of build and fix model?

The advantage of a build and fix model is the model can be reconfigured after it is built. The disadvantage is the model is limited in the its detail.


What is the latest model IC and Their advantages and disadvantages?

lookup texas instruments on google


What are macros what are its advantages and disadvantages?

# What are macros? what are its advantages and disadvantages? # What are macros? what are its advantages and disadvantages?


State the advantages and disadvantages of centralisation?

what are advantages and disadvantages of centralisation what are advantages and disadvantages of centralisation


Which models of sdlc can be combined to form hybrid models?

spiral model and prototype model


Describe about the sdlc for library management system?

Waterfall Model


What are the advantages and disadvantages of a dvorak keyboard?

what are the advantages and disadvantages of the DVORAK what are the advantages and disadvantages of the DVORAK an advantages is that it is easer to learn