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Monday, August 17, 2009

RisK

Risk is a concept that denotes the precise probability of specific eventualities. Technically, the notion of risk is independent from the notion of value and, as such, eventualities may have both beneficial and adverse consequences. However, in general usage the convention is to focus only on potential negative impact to some characteristic of value that may arise from a future event.
Risk can be defined as “the threat or probability that an action or event will adversely or beneficially affect an organisation's ability to achieve its objectives”[1]. In simple terms risk is ‘Uncertainty of Outcome’, either from pursuing a future positive opportunity, or an existing negative threat in trying to achieve a current objective.

Thursday, August 13, 2009

Computer-Aided Software Engineering - (CASE) Tools



1. Computer-Aided Software Engineering (CASE), in the field of Software Engineering is the scientific application of a set of tools and methods to a software which is meant to result in high-quality, defect-free, and maintainable software products.It also refers to methods for the development of information systems together with automated tools that can be used in the software development process. It can refer also to the software used for the automated development of systems software, i.e., computer code. The CASE functions include analysis, design, and programming. CASE tools automate methods for designing, documenting, and producing structured computer code in the desired programming language.
Two key ideas of Computer-aided Software System Engineering (CASE) are:
the harboring of computer assistance in software development and or software maintenance processes, and An engineering approach to the software development and or maintenance. Some typical CASE tools are:
Configuration management tools
Data modeling tools
Model transformation tools
Program transformation tools
Refactoring tools
Source code generation tools, and
Unified Modeling LanguageMany CASE tools not only output code but also generate other output typical of various systems analysis and design methodologies such as:
data flow diagram
entity relationship diagram
logical schema
Program specificatio
SSADM.
User documentation
2. A CASE tool is a computer-based product aimed at supporting one or more software engineering activities within a software development process.

Wednesday, August 12, 2009


What is Software engineering

Software engineering is application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software, and the study of these approaches; that is, the application of engineering to software.
The term software engineering first appeared in the 1968 NATO Software Engineering Conference and was meant to provoke thought regarding the current "software crissis" at the time. Since then, it has continued as a profession and field of study dedicated to creating software that is of higher quality, more affordable, maintainable, and quicker to build. Since the field is still relatively young compared to its sister fields of engineering, there is still much debate around what software engineering actually is, and if it conforms to the classical definition of engineering. It has grown organically out of the limitations of viewing software as just programming. "Software development" is a much used term in industry which is more generic and does not necessarily subsume the engineering paradigm. Although it is questionable what impact it has had on actual software development over the last more than 40 years, the field's future looks bright according to Money Magazine and Salary.com who rated "software engineering" as the best job in America in 2006.

Wednesday, August 5, 2009

Who I am?

hello there!!

i am Von Daryl Gayta I've just turn 18 last july----

I am a BSIT stundent at the Davao Oriental State College of Science and Technology(DOSCST)--