问答题 The advent of Web based commerce has added new layers of complexity and unpredictability to the worlds of commercial and retail banking, investment banking, back-end processors and front-end financial software providers.
【正确答案】
【答案解析】以网络为基础的商务活动的出现给商业和零售银行业、投资银行业、后端处理商和前端金融软件供应商的业务带来了新的复杂性和不可预见性。