单项选择题

Your network contains a wireless access point. You have a computer that runs Windows 7. The computerconnects to the wireless access point. You disable Service Set Identifier (SSID) broadcasts on the wirelessaccess point. You discover that you are now unable to connect to the wireless access point from theWindows 7 computer. You need to ensure that the computer can connect to the wireless access point.
What should you do?（）

A.From Credential Manager， modify the generic credentials.
B.From Credential Manager， modify the Windows credentials.
C.From Network and Sharing Center， turn on Network discovery.
D.From Network and Sharing Center， modify the wireless network connection settings.

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单项选择题You have a computer named Computer1 that runs Windows 7. You have a server named Server1 that runsWindows Server 2008. Computer1 and Server1 have IPv4 and IPv6 installed. You need to identify whetheryou can connect to Server1 by using IPv6. What should you do?（）

A.Run Ping Server1 -6.
B.Run Ping Server1 n 6.
C.Run Net view \\Server1.
D.Open \\server1 from the Run dialog box.

单项选择题Your network contains an Intrasite Automatic Tunnel Addressing Protocol (ISATAP) router. You run Ipconfigas shown in the exhibit. (Click the Exhibit button.) Other users on the network receive an IPv6 address forISATAP. You need to ensure that your computer receives an IPv6 address for ISATAP. What should you do?（）

A.Run Ipconfig /renew6.
B.Run Ipconfig /setclassid6.
C.Start the Net.TCP Port Sharing service.
D.Start the Internet Protocol Helper （IP Helper） service.

单项选择题Your network consists of an Active Directory domain named contoso.com. You have a computer namedcomputer1.contoso.com. Your network is configured to use only IPv6. You need to request that a DNS record be created to enable users to connect to your computer by using the name dev.contoso.com. Which type of record should you request ?（）

A.A
B.AAAA
C.HINFO
D.NAPTR

单项选择题You have a computer that runs Windows 7. The IPv6 address of the computer is configured automatically.You need to identify the IPV6 address of the computer. What should you do?（）

A.At the command prompt， run Netstat.
B.At the command prompt run Net config.
C.From the network connection status， click Details.
D.From network connection properties， select Internet Protocol Version 6 （TCP/IPv6） and click Properties.

单项选择题You administer 80 computers that run Windows 7. The computers have static IP addresses. You need tochange the static IP addresses on all the computers by using a startup script. Which command should youinclude in the startup script ?（）

A.Ipconfig.exe
B.Nbtstat.exe
C.Netstat.exe
D.Netsh.exe