Your network consists of a single Active Directory domain. All servers run Windows Server 2008 R2. You need to recommend a Group Policy deployment strategy. Your strategy must support the following requirements： èDomain-level Group Policy objects （GPOs） must not be overwritten by organizational unit （OU） level GPOs. èOU-level GPOs must not apply to members of the Server Operators group. What should you recommend？（） ["Enable Block Inheritance for the domain，and then modify the permissions of all GPOs linked to OUs.","Enable Block Inheritance for the domain， and then enable Loopback Processing policy mode. Add the Server Operators group to the Restricted Groups list.","Set all domain level GPOs to Enforced， and then modify the permissions of the GPOs that are linked to OUs.","Set all domain level GPOs to Enforced，and then enable Loopback Processing policy mode.Add the server Operators group to the Restricted Groups list."]
儿童文学有（）种文体。 ["7种","8种","9种","10种"]
试论同光体与中晚唐诗派在近代诗歌中的性质。
某企业20×7年的净利润为250万元，所得税为80万元，计入财务费用的利息费用为30万元，计入固定资产的利息费用为50万元，期初总资产为500万元，期末资产总额为700万元，则本期的基本获利率为（） ["68%","47%","60%","55%"]
线圈中感应电动势的大小与穿越同一线圈的磁通变化率成正比。这是（）定律。 ["磁感应强度","基尔霍夫","法拉第电磁感应","楞次"]
简述计算机网络的功能。
