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Your network contains a single Active Directory domain. 
You have an Exchange Server 2010 organization that contains a Hub Transport server named Hub1. Hub1 receives all e-mail messages that are sent to your organization from the Internet. 
A new company security policy states that domain-joined servers must not be accessible directly from theInternet. 
You need to create a message hygiene solution to meet the following requirements：
.Comply with the new security policy
.Minimize the amount of spam that is delivered to the internal Exchange servers in the organization 
What should you do first？（）

You are the network administrator for TestKing Oil. The network consists of three Active Directory domains in a single forest. All domain controllers run Windows Server 2003. TestKing Oil enters into a business partnership with Oil Importers. The Oil Importers network consists of four Active Directory domains in a single forest. To enable the two companies to share resources, a two-way forest trust relationship with selective authentication is created. Now you need to ensure that the research data of TestKing Oil will remain inaccessible to all users in Oil Importers. First, you create a local group named No Oil. Then, you assign the Deny - Full Control permission to No Oil. What should you do next?（） Add the Domain Guests group from each of the four domains of Oil Importers to No Oil.。 Add the Other Organization group to No Oil.。 Add the Users group from each of the four domains of Oil Importers to No Oil.。 Add the Proxy group to No Oil.。 枪弹创的确定 You have a computer that runs Windows Vista. You install Windows 7 on a new partition on the computer.You need to ensure that the computer always starts Windows Vista by default.  What should you do?（） Run Bcdedit.exe and specify the /default parameter.。 Run Bcdedit.exe and specify the /bootems parameter.。 Create a boot.ini file in the root of the Windows 7 partition.。 Create a boot.ini file in the root of the Windows Vista partition.。 You need to block messages from senders that do not comply sender policy framework （SPF）.What do you need to implement？（） Receive connector。 Sender ID Filtering。 Sender Filtering。 Send connector。 一个组织的下列现象中，不利于人才发展的有（）。 组织凤气不佳。 组织无晋升空间和渠道。 组织人员的年龄、才性存在差异。 组组的领导嫉贤妒能。

Your network contains a single Active Directory domain. 
You have an Exchange Server 2010 organization that contains a Hub Transport server named Hub1. Hub1 receives all e-mail messages that are sent to your organization from the Internet. 
A new company security policy states that domain-joined servers must not be accessible directly from theInternet. 
You need to create a message hygiene solution to meet the following requirements：
.Comply with the new security policy
.Minimize the amount of spam that is delivered to the internal Exchange servers in the organization 
What should you do first？（）