fundamentals of computer systems #472588

~ Topic 1- gadget fundamentals1 System lifestyles cycleSystem lifestyles cycle refers back to the degrees via which the improvement of a brand new gadget passesvia. Figure 1.1 gives a gadget lifestyles cycle particularly for software program, while Figure 1.2gives a greater popular gadget lifestyles cycle. Although maximum structures start with the analysisdegree and hold with the layout, implementation, operation and preservation,from time to time it is probably essential to back down and go back to an in advance degree. 2~Requirementsspecification J/Testing & Softwaredebugging implementation/Figure 1.1: Software lifestyles cycleMaintenance1 International Baccalaureate Organization. (2012)‘ IBDP Computer Science Guide.2 International Baccalaureate Organization. (2004). IBDP Computer Science Guide‘Although the software program and gadget lifestyles cycles aren't immediately supplied withinside the new IBComputer Science curriculum, they may be in brief referred to withinside the first phase of this chapterfor you to encourage a few fruitful discussions among instructors and college students.Analysis I&_______.___/Maintenance‘________._./OperationHImplementah‘onJ 'Figure 1.2: System lifestyles cyclePlanning and analyysEvaluation Design overviewDevelopmentFigure 1.three: Some degrees of the Software lifestyles cycleThe first Topic of the brand new laptop technological know-how guide1 and the phase of the brand new laptoptechnological know-how guide1 that designate the inner evaluation necessities immediately refer handiest to fourstages of the software program lifestyles cycle as depicted to Figure 1.three.1.1 Systems in businessesPlanning and gadget set up1.1.1 The context for