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• Data can be represented at its original resolution and form without generalization.

• Graphic output is usually more aesthetically pleasing (traditional cartographic representation);

• Since most data, e.g. hard copy maps, is in vector form no data conversion is required.

• Accurate geographic location of data is maintained.

• Allows for efficient encoding of topology, and as a result more efficient operations that require topological information, e.g. proximity, network analysis.

• Compact data structure; requires less space to store data

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What are the advantages of life cycle?

There are number of SDLC models in software engineering. Using life cycle model we can divide the work in different phases thus making it easy and convenient .


Advantages of waterfall model in detail?

The waterfall model is the oldest and most widely used model in the field of software development. There are certain advantages of the waterfall model, which causes it to be the most widely used model as yet. Some of them can be listed as under.Needless to mention, it is a linear model and of course, linear models are the most simple to be implemented.The amount of resources required to implement this model is minimal.One great advantage of the waterfall model is that documentation is produced at every stage of the waterfall model development. This makes the understanding of the product designing procedure simpler.After every major stage of software coding, testing is done to check the correct running of the code.


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There are many advantages of using prototype model over waterfall model . Some of the advantages are: 1) Excellent for gathering and refining requirements. 2) Useful for assessing and reducing risks.


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Using a compact model for mobile devices offers advantages such as portability, convenience, and ease of use. Compact devices are lightweight and easy to carry around, making them ideal for on-the-go use. Additionally, their smaller size allows for one-handed operation and comfortable handling. Compact models also tend to have longer battery life and are often more affordable than larger devices.


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Advantage of waterfall model : It is simple and easy to use. Dis Advantage of waterfall model : no user feedbacks are taken.

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