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单选题
A mail server keeps shutting down. The administrator gets an error message over temperature error. Which of the following should the administrator replace FIRST？（）
A
Power supply fan
B
CPU fan
C
Heat sink
D
Case fan
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考题
单选题An administrator needs to configure a server to restrict mail traffic to an application server for security reasons. Which of the following techniques can be used to manage this？（）A
PATB
ACLsC
Subnet maskingD
Port blocking
考题
单选题A mail server keeps shutting down. The administrator gets an error message over temperature error. Which of the following should the administrator replace FIRST？（）A
Power supply fanB
CPU fanC
Heat sinkD
Case fan
考题
多选题Which three situations will trigger an e-mail to be flagged as spam if a branch SRX Series device has been properly configured with antispam inspection enabled for the appropriate security policy? （）(Choose three.)AThe server sending the e-mail to the SRX Series device is a known open SMTP relay.BThe server sending the e-mail to the SRX Series device is running unknown SMTP server software.CThe server sending the e-mail to the SRX Series device is on an IP address range that is known to be dynamically assigned.DThe e-mail that the server is sending to the SRX Series device has a virus in its attachment.EThe server sending the e-mail to the SRX Series device is a known spammer IP address.
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单选题An administrator identifies that a server is shutting down. The administrator powers up the server and OS loads but after a few minutes it powers down again. Which of the following is the cause?（）A
Redundant power supply failureB
CPU overheatingC
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考题
单选题You work as the enterprise exchange administrator at TestKing.com. TestKing.com makes use of Microsoft Exchange Server messaging solution. The TestKing.com network consists of a single ActiveDirectory domain named testking.com. TestKing.com is configured to run an exchange 2003 environment. At present the Internet e-mail messages are sent to an Exchange Server 2003 server. A new TestKing.com policy states that all e-mail messages from the Internet be delivered to an Exchange Server 2010Hub Transport server. To accomplish this you need to design a transition plan for the delivery of e-mailmessages from the Internet. What should you do？（）A
The best option is to change the Recover connectors.B
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The best option is to change the address lists.D
The best option is to change the accepted domains.
考题
单选题An administrator receives a call from a user who is unable to receive email. After checking the workstation and email settings the administrator is still not able to determine the problem. Which of thefollowing is the NEXT step that the administrator should take？ （）A
Create an action plan.B
Escalate the issue.C
Reboot the mail server.D
Document the solution.
考题
单选题An administrator identifies that a server is shutting down. The administrator powers up the server and OS loads but after a few minutes it powers down again. Which of the following is the cause？（）A
Redundant power supply failureB
CPU overheatingC
Memory failureD
Hard disk failure
考题
单选题You work as the exchange administrator at TestKing.com. The TestKing.com network contains an Exchange Server 2003 Organization. The Exchange Server 2003 Organization contains a front end servernamed TESTKING-EX01 as well as a back end server named TESTKING-EX02 that is accessible fromthe Internet using mail.testking.com. TestKing.com wants to migrate the Exchange Server 2003 organization to Exchange Server 2010. You receive an instruction to deploy a Mailbox server named TESTKING-SR01 and a Client Access Servernamed TESTKING-SR02. Management also want all users to access Outlook Web Access and OutlookWeb App （OWA） using the https：//mail.testking.com URL. You need to determine the DNS configurationfor the external name of mail.testking.com. What should you do？（）A
You should link TESTKING-EX01 to mail.testking.com.B
You should link TESTKING-EX02 to mail.testking.com.C
You should link TESTKING-SR01 to mail.testking.com.D
You should link TESTKING-SR02 to mail.testking.com.
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单选题You are an administrator in a company that has a Main Office and 5 branch offices.In every branch office exist a Hub Transport server， and only in Main Office exists an Edge server.You add a disclaimer to all internal and external e-mail messages sent by users in the company. You discover that e-mail messages sent from one of Branch Offices do not include the disclaimer.You need to ensure that all e-mail messages include disclaimer.What should you do？（）A
Restart Microsoft Exchange System AttendantB
Modify cache settings of Branch Offices Hub Transport ServerC
Force Active Directory replication on the Branch Office Domain ControllerD
Export all transport rules from the Hub Transport Server in Main Office import the transport rules in the branch office Hub Transport Server
考题
单选题You work as the enterprise exchange administrator at Xxx .The Xxx network consists of a domain named xxx .Xxx is using Microsoft Exchange Server 2010.The Xxx network contains a server named XXX-EX10 configured with the following roles. （1）Client Access Role （2）Hub Transport Role （3）Mailbox Server Roles What action must you take to guarantee e-mail availability to Xxx users who are are utilizing regular mail clients like Microsoft Outlook Express or Windows Live Mail？（）A
You should use Security/Multipurpose Internet Mail Extensions （S/MIME）.B
You should use the Windows Management Instrumentation Command-line （WMIC）.C
You should use the Automatic setting of the Microsoft Exchange POP3 service.D
You should use the setup /NewProvisionedServer.
考题
单选题After a critical service failure occurs the server keeps rebooting every fifteen minutes not giving anadministrator enough time to troubleshoot the failure. Which of the following does the administrator need to do to allow enough time to work on the system to troubleshoot the problem？（）A
Modify boot.ini fileB
Disable automatic reboot on serviceC
Press F6 at boot upD
Clear cache
考题
单选题Computers on a small network are not able to receive new addresses from the DHCP server. However, the administrator has checked the server and ensured it is connected, responding, and functional. Which of the following is the MOST likely problem in this scenario?（）A
The DHCP server has an incorrect gateway configured.B
The DHCP server was incorrectly configured with a six hour lease time on addresses.C
The DHCP server was incorrectly configured with no-expiring lease time on addresses.D
The DNS server is no longer functional and internal name-address resolution is down.
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