A mail server keeps shutting down. The administrator gets an error message over temperature error? Which of the following should the administrator replace FIRST?（）..

第1题

[] Your company has a domain controller named Server1 that runs Windows Server 2008 R2 and the DNS server role. A server named Server2 runs Windows Server 2003 and Microsoft Exchange Server 2007. The company wants to deploy a new Exchange server named Server3 to receive all inbound e-mail traffic. You need to configure DNS to direct incoming e-mail traffic to the Exchange servers. You also need to ensure that higher priority is given to Server3. What should you do？（） Your company has a domain controller named Server1 that runs Windows Server 2008 R2 and the DNS server role. A server named Server2 runs Windows Server 2003 and Microsoft Exchange Server 2007. The company wants to deploy a new Exchange server named Server3 to receive all inbound e-mail traffic. You need to configure DNS to direct incoming e-mail traffic to the Exchange servers. You also need to ensure that higher priority is given to Server3. What should you do？（）

A、A. Set the priority value of the Server2 Mail Exchanger (MX) record to 20. Create a new Mail Exchanger (MX) record for Server3. Set the priority value to 5. B、B. Set the priority value of the Server2 Mail Exchanger (MX) record to 5. Create a new Mail Exchanger (MX) record for Server3. Set the priority value to 20. C、C. Create a new Service Location (SRV) record in the domain for Server3. Set the port number value to 25. Configure the priority setting to 20. D、D. Create a new Service Location (SRV) record in the domain for Server3. Set the port number value to 110. Configure the priority setting to 5.

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第2题

[单选题] Your company has a domain controller named Server1 that runs Windows Server 2008 R2 and the DNS server role. A server named Server2 runs Windows Server 2003 and Microsoft Exchange Server 2007.The company wants to deploy a new Exchange server named Server3 to receive all inbound e-mail traffic.You need to configure DNS to direct incoming e-mail traffic to the Exchange servers. You also need to ensure that higher priority is given to Server3.What should you do？（）

A、Set the priority value of the Server2 Mail Exchanger (MX) record to 20. Create a new Mail Exchanger(MX) record for Server3. Set the priority value to 5. B、Set the priority value of the Server2 Mail Exchanger (MX) record to 5. Create a new Mail Exchanger(MX) record for Server3. Set the priority value to 20. C、Create a new Service Location (SRV) record in the domain for Server3. Set the port number value to 25. Configure the priority setting to 20. D、Create a new Service Location (SRV) record in the domain for Server3. Set the port number value to 110. Configure the priority setting to 5.

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第3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.)

A、The server sending the e-mail to the SRX Series device is a known open SMTP relay. B、The server sending the e-mail to the SRX Series device is running unknown SMTP server software. C、The server sending the e-mail to the SRX Series device is on an IP address range that is known to be dynamically assigned. D、The e-mail that the server is sending to the SRX Series device has a virus in its attachment. E、The server sending the e-mail to the SRX Series device is a known spammer IP address.

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第4题

[单选题] Your company has a single active directory domain named contoso.com. all servers run windows server 2008. You have a public DNS server named server1, and an e-mail server named server2. Client computers outside the company domain are unable to send e-mail messages to contoso.com. you verify that the host (A) DNS record for server2 is available to external client computers. You need to ensure server2 can receive e-mail messages from external client computers. How should you configure the contoso.com DNS zone?（）

A、Add a mail exchange (MX) record for server2. B、Add a mailbox (MB) record for server2. Set the mailbox host setting to server2. C、Add a canonical (CNAME) record that maps server2 to contoso.com. D、Add a server locator (SRV) record for server2. Set the service field to _smtp. Set the protocol field to _tcp. Set the port number to 25.

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第5题

[单选题] You are the network administrator for The network consists of a single DNS domain named. You replace a UNIX server with a Windows Server 2003 computer named TestKing1. TestKing1 is the DNS server and start authority (SOA) for testking.com. A UNIX server named TestKing2 is the mail server for testking.com. You receive reports that Internet users cannot send e-mail to the testking.com domain. The host addresses are shown in the following window. You need to ensure that Internet users can send e-mail to the testking.com domain. What should you do?（）

A、Add an _smtp service locator (SRV) DNS record for TestKing2. B、Add a mail exchange (MX) DNS record for TestKing2. C、Add an alias (CNAME) record for mail.testking.com. D、Enable the SMTP service on TestKing1.

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第6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 fan B、 CPU fan C、 Heat sink D、 Case fan

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第7题

[单选题] A user can send e-mail， but cannot receive any e-mail. Which of the following settings should be verified in the e-mail account？（）

A、MAC address B、TCP/IP address C、POP Server settings D、SMTP Server settings

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第8题

[单选题] Which type of server is responsible for resolving NetBIOS names？（）

A、 mail server B、 DNS server C、 web server D、 WINS server E、 DHCP server

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第9题

[多选题] For client computers to access the Internet when using DHCP, the DHCP server must have configurations for at LEAST which of the following? （）

A、Gateway address B、SNA server C、Mail server D、Web server E、Subnet mask

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A mail server keeps shutting down. The administrator gets an error message over temperature error? Which of the following should the administrator replace FIRST?（）

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