检修后的锅炉（额定汽压大于5．88Mpa），允许在升火过程中热紧法兰、人孔、手孔等处的螺丝，但热紧时锅炉汽压不准超过（） 0.49MPa。 0.6MPa。 1.0MPa。
唯资本主义
You have a FAT32-formatted volume.You need to enable file-level security on the volume. The solution must maintain all files on the volume. What should you do？（） Run the sfc.exe command-line tool.。 Run the convert.exe command-line tool. 。 From Disk Management, format the volume and select the NTFS file system.。 From Disk Management, upgrade the disk that contains the volume to a dynamic disk.。
下列哪一项不是网络人工宣传方式？（） 口头宣传。 流动宣传。 广播。 户外广告和标语。
You have an Exchange organization.All servers in the organization have Exchange Server 2010 Service Pack 1 （SP1） installed.The organization contains five Hub Transport servers.All of the Hub Transport servers are listed as source servers for a Send connector to the Internet. You need to prevent a Hub Transport server named Hubl from sending and receiving e-mail messages from the Internet.The solution must meet the following requirements： （1）Ensure that Mailbox servers can deliver e-mail messages to Hub1. （2）Ensure that all other Hub Transport servers can deliver e-mail messages to the Internet. What should you do on Hub1？（） Suspend all message queues.。 Stop the Microsoft Exchange Transport service.。 Disable all Receive connectors and Send connectors.。 Stop the Microsoft Exchange Mail Submission Service.。
You are designing a strategy to allow internal users in Dallas to resolve domain names.
What are three possible ways to achieve the goal？（）
