单项选择题 You have a print server named Server1. You install a printer on Server1. You share the printer as Printer1. You need to configure Printer1 to be available only from 19:00 to 05:00 every day. Which settings from the properties of Printer1 should you modify?（）

单项选择题 Your network contains an Active Directory domain named contoso.com. All servers run Windows Server 2012 R2. When a domain user named User3 attempts to log on to a client computer named Client10,User3 receives the message shown in the following exhibit. (Click the Exhibit button.) You need to ensure that User3 can log on to Client10. What should you do?（）

单项选择题 Your network contains an Active Directory domain named contoso.com. The domain contains a server named Server1. Server1 runs Windows Server 2012 R2 and has the Hyper-V server role installed. You have a virtual machine named VM1. VM1 has a checkpoint. You need to modify the Checkpoint File Location of VM1. What should you do first?（）