![]() ![]() Volatility of the virtual machine environmentĪpplication of software engineering methods It is also combination of organic and semi-detached projects.(hardware, software, operational. Semi-detached projects - "medium" teams with mixed experience working with a mix of rigid and less than rigid requirementsĮmbedded projects - developed within a set of "tight" constraints. Organic projects - "small" teams with "good" experience working with "less than rigid" requirements People required (P) = Effort Applied / Development Time Program size is expressed in estimated thousands of source lines of code (SLOC)ĬOCOMO applies to three classes of software projects:Įffort Applied (E) = ab(KLOC)bb ĭevelopment Time (D) = cb(Effort Applied)db BoehmĬOCOMO was first published in Boehm's 1981 book Software Engineering Economics as a model for estimating effort, cost, and schedule for software projectsĬomputes software development effort (and cost) as a function of program size. The Constructive Cost Model (COCOMO) is an algorithmic software cost estimation model developed by Barry W. ![]() SOFTWARE ENGINEERING Presentation Transcript: Symptoms include serious illnesses such as:Įrrors in judgement and personality changes Increased heart rate and blood pressure, rapid breathing, sweating and decreased digestion rate, creating butterflies and indigestionĥ.If there is no escape from Stage 1, the body will begin to release stored sugars and fats, using up its bodily resources and the symptoms of this second stage will be a driven feeling, pressured feeling and tiredness/fatigue, in parallel with anxiety and, sometimes, memory loss.Ħ.The body's need for energy resources exceeds its ability to produce them. This is called primary stress.Ĥ.When you put yourself into the stressful circumstances it’s called secondary stress. You feel your heart pounding and your palms sweaty. ![]() This starts the body's ‘fight or flight’ reaction, causing the release of adrenalin. Stages of Stress Presentation Transcript:Ģ.In response to stressful events, you can experience one, two or all of the following stages:Īll bodily activity is increased in response to a stressor that is frightening. ![]()
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