试题详情单项选择题对比磁盘,磁带有哪些优势:()A、每GB成本略微低一些B、能够保存相当数量的数据C、拥有更轻便的介质D、以上所有E、以上均不对正确答案:D答案解析:关注下方微信公众号,在线模考后查看热门试题 A small cA developerCustomer purch An administratA customerQWhat facilitat A customer is runniTS2900自动加载机,目前支持多少个数Which of Two advantages A customer has a reIBM POWER̳The WebSphere&Which two̳To examine&enspWhich of Which command shows ompany.com hasA system Which userid