H I K E Y L I M I T E D

A software product can be judged by what it offers and how well it can be used. This software must satisfy on the following grounds:

 Operational

 Transitional

 Maintenance

Well-engineered and crafted software is expected to have the following characteristics:!

Operational This tells us how well software works in operations. It can be measured on:

 Budget

 Usability

 Efficiency

 Correctness

 Functionality

 Dependability

 Security

 Safety T

Transitional This aspect is important when the software is moved from one platform to another:

 Portability

 Interoperability

 Reusability

 Adaptability

Maintenance This aspect briefs about how well a software has the capabilities to maintain itself in the everchanging environment:

 Modularity

 Maintainability

 Flexibility

 Scalability

In short, Software engineering is a branch of computer science, which uses well-defined engineering concepts required to produce efficient, durable, scalable, in-budget and on-time software products

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