\fˌiːzəbˈɪlɪti stˈʌdi], \fˌiːzəbˈɪlɪti stˈʌdi], \f_ˌiː_z_ə_b_ˈɪ_l_ɪ_t_i s_t_ˈʌ_d_i]\
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By DataStellar Co., Ltd
By Henry Campbell Black
Part of the systems develpment life cyclewhich aims to determine whether it is sensible to develop somesystem. The most popular model of feasibility study is"TELOS", standing for Technical, Economic, Legal, Operational,Schedule.Technical Feasibility: does the technology exist to implementthe proposed system? Is it a practical proposition?Economic Feasibility: is the system cost-effective? Dobenefits outweigh costs?Legal Feasibility: is there any conflict between the proposedsystem and legal requirements, e.g. the Data Protection Act?Operational Feasibility: are the current work practices andprocedures adequate to support the new system?Schedule Feasibility: can the system be developed in time?After the feasibility study, the requirements analysisshould be carried out.
By Denis Howe