单项选择题
单项选择题 共用题干题Manyoftheactivitiesperformedduringthepreliminaryinvestigationarestillbeingconductedin(1),butinmuchgreaterdepththanbefore.Duringthisphase,theanalystmustbecomefullyawareofthe(2)andmustdevelopenoughknowledgeaboutthe(3)andtheexistingsystemstoenableaneffectivesolutiontobeproposedandimplemented.Besidesthe(4)forprocessanddataofcurrentsystem,thedeliverablefromthisphasealsoincludesthe(5)fortheproposedsystem.空白(5)处填()A.hardware and software specificationB.system performance specificationC.formal requirements definitionD.generalproblemstatement
未知题型 哪些产品支持SVFClient?()
未知题型 华为防火墙相对于h3c防火墙,有哪些优势()