On what kinds of networks does OSPF elect a backup designated router?（） Point-to-point and point-to-multipoint networks。 Nonbroadcast and broadcast multipoint multicasting。 Point-to-point and multi-access broadcasting。 Point-to-multipoint and multi-access broadcasting。 Nonbroadcast and broadcast multi-acce。
西汉后期流行这样一句谚语：“遗子黄金满籯（竹笼），不如一经。”造成这种心态的主要原因是当时（）。 科举取士深入人心。 商品经济发展迅速。 儒家思想备受重视。 重农抑商思想严重。
中共中央政治局（）召开会议，审议中央政治局关于改进工作作风、密切联系群众的八项规定。 2010年1月。 2012年12月。 2013年12月。
采用分期筹集资金的，第一次投资者出资额不得低于（） 15%。 20%。 40%。 10%。
李小豹书记的报告共三个部分：一、过去五年的工作；二、今后五年的工作；三、全面（）。 加强作风建设。 加强干部队伍建设。 加强党的建设。 加强党风廉政建设。
You are the network administrator for Company Inc. Two users named Eric and Julia share a Windows 2000 Professional computer. Eric’s user account is a member of the local Administrators group. Eric needs to share files with Julia. Eric wants Julia to be able to change any of the shared files and to create her own files if necessary. Eric wants to prevent Julia from changing the permissions on files that Eric creates. To accomplish his goal， Eric creates a folder named C：\Data. He changes the NTFS permission on C：\Data to allow his local user account Full Control permissions and to allow Julia’s local user account default permissions. Eric places 10 files in the folder. When Julia logs on to the computer using her local user account and opens a file in C：\Data， she cannot save the changes to the file. Julia also cannot create any new files in the folder. You need to help Eric configure the correct permissions of C：\Data. What should you instruct Eric to do？ （）
