Which of the following is the correct order of the evolution of the modern IT infrastructure?

Question

BlackTom AI · Accepted Answer

The question asks for the correct chronological progression of the evolution of the modern IT infrastructure. 
Option 1 presents the sequence as: Stand-alone mainframes, mainframe and dumb terminals, standalone PCs, LANs, enterprise computing, cloud and mobile computing. This tracks the historical development: centralized mainframes used with dumb terminals, then the shift to personal computers (stand-alone PCs), followed by local area networks (LANs) enabling distributed resources, then the era of enterprise computing with integrated, organization-wide systems, and finally cloud and mobile computing enabling scalable, on-demand resources and access from anywhere. 
Option 2 changes the order by placing LANs before standalone PCs, which semantically implies networks existed before personal computers became widespread, contradicting the actual historical timeline where PCs preceded widespread LAN adoption in many contexts. 
Option 3 moves cloud and mobile computing ahead of enterprise computing, suggesting cloud/mobile arrived before broad, centralized enterprise systems—this departs from the typical sequence where enterprise computing matured before cloud/ mobile models became dominant. 
Option 4 also misplaces the order by placing cloud and mobile computing before enterprise computing, again implying an earlier emergence of cloud/mobile in relation to established enterprise infrastructures, which is not aligned with the conventional historical progression. 
In sum, the first option aligns with the widely accepted historical ladder: centralized mainframes and terminals → PCs → LANs → enterprise-scale systems → cloud and mobile platforms, whereas options 2–4 introduce incorrect temporal relationships among these stages. 
Therefore, option 1 is the correct choice, while options 2–4 present inaccurate evolutionary orderings due to swapped or premature stages.

Which of the following is the correct order of the evolution of the modern IT infrastructure?单项选择题

类似问题

List the three primary elements of an information MIS infrastructure.

An MIS Blank ______ includes the plans for how a firm will build, deploy, use, and share its data, processes, and MIS assets. BlackTom Analysis

As part of Key Bank's infrastructure team in Cleveland, Ohio, Megan helps manage essential IS infrastructure elements such as networks and software. While this infrastructure is vital to the bank's functions, the bank cannot outsource the acquisition and management of software infrastructure

Which of the following focuses on changes in infrastructure?

Which of the following best defines IT infrastructure?

Which domain of the Strategic Alignment Model focuses on development, maintenance, and operations of the information needed to support the organization?

Name the Supreme Court decision that removed financial constraints on PACs.

Political scientists Joshua Kalla and David Broockman find that senior policy makers made themselves available to _____ between three and four times more often than they did to constituents.

更多留学生实用工具

智能学习助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单