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【单选题】

The server host1 has been set up as a backup system with the following /etc/exports：  /backups -rw  How can a second server regularly use this disk space？（）  

A、/usr/sbin/mkfs -s 8G -o nbpi=2048，frag=512 /dev/lv00 -b -l host1

B、/usr/sbin/crnfsmnt -d /backups -l /backups host1 -R -X -v -S -b bg

C、/usr/sbin/mknfsmnt -f /backups -d /backups -h host1 -a -S -t rw -w bg -g

D、/usr/sbin/crfs -v nfs -g vg1 -A yes -p rw -m /backups -a logname=/dev/lv00

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更多“The server host1 has been set up as a backup system with the following /etc/exports：  /backups -rw  How can a second server regularly use this disk space？（）  ”相关的问题
第1题
[单选题] You have an Exchange Server 2010 Mailbox server.The server is a member of a database availability group （DAG）.The server fails.You install the operating system on a new server and use the same computer name.You join the server to the domain.You need to reinstall Exchange Server 2010 on the server.The solution must ensure that previous Exchange server configurations are applied to the new server.What should you do？（）

A、Run setup /RecoverCMS  B、Run setup /m：RecoverServer  C、Restore the system state from the previous server  D、Install the Exchange management tools and then run the Restore-Computer cmdlet  

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第2题
[单选题] Your company has four DNS servers that run Windows Server 2008. Each server has a static IP address.You need to prevent DHCP from assigning the addresses of the DNS servers to DHCP clients.What should you do？（）

A、Create a new scope for the DNS servers.  B、Create a reservation for the DHCP server.  C、Configure the 005 Name Servers scope option.  D、Configure an exclusion that contains the IP addresses of the four DNS servers.  

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第3题
[单选题] You have a domain controller named DC1 that runs Windows Server 2008. DC1 is configured as a DNS Server for contoso.com. You install the DNS Server role on a member server named Server1 and then you create a standard secondary zone for contoso.com. You configure DC1 as the master server for the zone. You need to ensure that Server1 recerves zone updates from DC1. What should you do（）

A、On Server1， add a conditional forwarder.  B、On DC1， modify the permissions of contoso.com zone.  C、On DC1， modify the zone transfer settings for the contoso.com zone.  D、Add the Server1 computer account to the DNSUpdateProxy group.  

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第4题
[单选题] The server administrator discovers that a server， which has not been patched， is runningextremely slow and suspects that the server may have been compromised. Which of the following commands should the administrator use to check the number of network connections the server is making？（）

A、netstat  B、ping  C、nslookup  D、grep  

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第5题
[] Your company uses Active Directory integrated DNS. USers require access to the internet. You run a network capture. You notice the DNS server is sending DNS name resolution queries to a server named f. root-servers.net.You need to prevent the DNS server from sending queries to f.root-servers.net The server must be able to resolve names for internet hosts. Which two actions should you perform？ （） 

A、A.Enable forwarding to your ISPs DNS servers.  B、B.Disable the root hints on the DNS server  C、C.Disable the netmask ordering option on the DNS server  D、D.Configure Reverse Lookup zones for the IP subnets on the network  

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第6题
[单选题] Your company has an Active Directory domain. The main office has a DNS server named DNS1 that is configured with Active Directory-integrated DNS. The branch office has a DNS server named DNS2 that contains a secondary copy of the zone file from DNS1. The two offices are connected with an unreliable WAN link. You add a new server to the main office. Five minutes after adding the server， a user from the branch office reports they are unable to connect to the new server. You need to

A、Clear the cache on DNS2.  B、Reload the zone on DNS1.  C、Refresh the zone on DNS2.  D、Export the zone from DNS1 and import the zone to DNS2  

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第7题
[] You have two Exchange Server 2010 named Server1 and Server2.Server1 has the Mailbox server role installed.Server2 has the Hule Transport and client access server roles installed.You need to ensure that users can send e-mail and receive e-mail by using Windows Live Mail or Microsoft Outlook Express. What should you do？（）

A、A.From the command Prompt on server1，run net start MsExchangePOP3  B、B.From the command Prompt on Server2，run net start MsExchangePOP3  C、C.On Server1 and Server2，modify the properties of the MsExchangePOP3（TCP-in） Windows Firewall rule  D、D.On Server1，modify the properties of the MsExchangeIMAP4（TCP-in） Windows Firewall rule.On server2， modify the properties of the client receive connector  

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第8题
[单选题] Your company has two servers that run Windows Server 2008 named Server2 and Server3， Both servers have the DNS server role installed. Server3 is configured to forward all DNS requests to Server2. You update a DNS record on Server2. You need to ensure that Server3 is able to immediately resolve the updated DNS record. What should you do？（）

A、 Run the dnscmd /clearcache on Server3  B、 Run the ipconfig /flushdns command on Server3  C、 Decrease the Time-to-Live （TTL） on the Start of Authority （SOA） record of na.contoso.com to 15minutes  D、 Increase the Retry Interval value on the Start of Authority （SOA） record of na.contoso.com to 15 minutes.  

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第9题
[单选题] A small business has had unauthorized people enter their server room and damage their servers.Which of the following locks for the door would BEST prevent unauthorized people from accessing the server room？（）

A、Biometric  B、Keypad  C、Barcode  D、Key lock  

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第10题
[单选题] You are the administrator of a Windows 2000 network. The network consists of a Windows 2000 domain named Company.com. You install Windows 2000 Professional on a new computer named ES1 and configure the TCP/IP settings to have a static IP address. You plan to join ES1 to the Company.com domain. You configure two DNS server addresses in the TCP/IP properties. The first DNS server address is for a DNS server hosted by your ISP, the second DNS server address is for a DNS server authoritative&#81

A、Delete the second DNS server entry.  B、Delete the first DNS server entry.  C、Add an A （host） record for the computer to the appropriate DNS zone.  D、Configure the computer to Obtain an IP address automatically.  

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