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System Top quality Attributes

 System Top quality Attributes Composition

System Top quality Attributes

Quality Attribute| Explanation

Agility| Agility is the ability of the system to be both versatile and undertake change rapidly. (MIT ESD 2001)| Flexibility| Flexibility is the ease with which a system or perhaps component could be modified for use in applications or perhaps environments besides those that it was created specifically. (Barbacci 1995)| Interoperability| Interoperability is the capacity of two or more systems or components to switch information and also to use the info that has been sold. (IEEE 1990)| Maintainability| Maintainability is: · The aptitude of a program to undergo repair and progression. (Barbacci 2003)· The simplicity with which a software system or perhaps component may be modified to fix faults, increase performance or perhaps other features, or adapt to a altered environment. (2) The ease with which a hardware system or aspect can be retained in, or perhaps restored to, a state by which it can carry out its needed functions. (IEEE Std. 610. 12)| Reliability| Reliability is a ability of the system to keep operating over time. Reliability is normally measured simply by mean the perfect time to failure. (Bass 1998)|. Reusability| Reusability may be the degree to which a software module or various other work product can be used much more than 1 computing system or computer software. (IEEE 1990). This is commonly in the form reusing computer software that is a great encapsulated unit of efficiency. | Supportability| Supportability is the ease which a software product is operationally maintained. | Performance| Performance is a responsiveness with the system – the time instructed to respond to stimuli (events) or the number of occasions processed in certain interval of time. Performance attributes are often expressed by the volume of transactions per unit time or by amount of time it will require to complete a transaction together with the system. (Bass 1998)| Security| Security is actually a measure of the system's capability to resist not authorized attempts for usage and denial of...

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