CNIT 180 Exam #1(Covers Chapters 1, 2, 4, & 10) questions with complete solutions

_____ refers to the combination of hardware, software, and services that people use to manage, communicate, and share information correct answer: Information Technology Moore's Law predicts computer processing power would double about every _____ correct answer: 2 years (24 months) When planning an information system, a company must consider how a new system will interface with older systems, which are called _____ correct answer: Legacy Systems _____ enabled computer-to-computer transfer of data between companies, usually over private telecommunications networks correct answer: EDI (electronic data interchange) Process data generated by day-to-day business operations correct answer: TP (transaction processing) Systems provide job-related information support to users at all levels of a company correct answer: Business Support Systems Knowledge management systems use a large database called a(n) _____ that allows users to find information by entering keywords or questions in normal English phrases correct answer: Knowledge base Describes the information that a system must provide correct answer: Business Model (Requirements