Question

Consider a payroll processing system for an elevator company. Describe 3 |different scenarios in which the system can be justified as hard, firm or soft real time. Be specific for full credit. (20 points)

Answer 1

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  1. -la Ral time:- It Considers any mined ys tem laiue. It in minon Cfticas Systems clead tire to be a Mostly ed in whee he ime Constrants. o 0Life (ou Propety rejult are in a inkfet hai a pri head with Conlo) lhe Correct amaunl Cn -An Softue or depositing &fink intd Specifi pari af The paPer. I.clead ine s med -then Pfn Job i luined, Fim Real-time: - Ji altows -for infieşuent y mied alead lines. In then, application -lhe system Can Suvive -ask failuies So Len ahey adeguatety are Spacec owever -lhe vaLue of-lhhe CEmpetition Nown to 2ero anufactag Syatem oith obot ausembly tine where mivn dead line result fn îm anembling aPait Soft Real-time:-It allows for resuently mved EnMa impopedy dead ne, a Leng a lajk are mety CEntinue to have vaml. execuied their resuls incieaseng deeveain paudt watthe Statfoni have many Sendon -for Cemputed taski may have -ihe deadine amd value capto readingtemperatwe, hum?ry be taken tyanmitttd at regulaa intq uaey, howevev etc eadng houl are not Synchroni zed. Cvenilhona Senor Scndon eadinmay be icaily O1) late Compared eil -Ihe otheu i1 Cam Sti be relava aj long aj if îl c to enoush