下列选项中，（）不属于无形资产。 ["非注册商标","专利权","计算机软件","非专利技术"]
A system administrator would like to modify the system default user characteristics so that each new user will now be assigned （by default） the csh shell rather than the ksh shell. Which of the following actions should be performed？（） ["Run the command chlogin -shell "csh"","Run the command mkuser -default "SHELL=csh"","Edit \/etc\/passwd and change all "ksh" entries to "csh"","Modify the contents of \/usr\/lib\/security\/mkuser.default file"]
见证取样的见证方是指建设监理单位或（）。 ["施工单位","班组","质检员","建设单位"]
客户想采用LTO4磁带库驱动器来构建一个备份系统，磁带库的槽位至少包括30槽位，扩展性方面将来能够升级到300槽位以上，那么您将推荐下面哪个产品？（） ["IBM TS3400","IBM TS3100","IBM TS3200","IBM TS3310"]
试述低温微生物适应低温环境的机制，及其开发应用价值？
餐饮管理应该包括哪些环节？
