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【单项选择题】

While accessing the Internet in an external environment (i.e. while traveling), a Windows 7 firewall hould be set to which of the following?（）

A、A. Block incoming and outgoing connections

B、B. Turned off or disabled

C、C. Block outgoing connections

D、D. Block incoming connections

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更多“While accessing the Internet in an external environment (i.e. while traveling), a Windows 7 firewall hould be set to which of the following?（）”相关的问题
第1题
[] You have a computer that runs Windows Vista. You create a virtual private network (VPN) connection between the computer and your company’s network. You notice that while the computer is connected through the VPN connection, users on the company network can access shared folders on the computer. You need to prevent network users from accessing your shared folders when you are connected to the company’s network by using the VPN connection. What should you do?（） You have a computer that runs Windows Vista. You create a virtual private network (VPN) connection between the computer and your company’s network. You notice that while the computer is connected through the VPN connection, users on the company network can access shared folders on the computer. You need to prevent network users from accessing your shared folders when you are connected to the compan

A、A.A  B、B.B  C、C.C  D、D.D  

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第2题
[单选题] How can an operator temporarily gain access to the command line while in a smit session, without losing the current smit session?（）

A、F2 key  B、F6 key  C、F8 key  D、F9 key  

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第3题
[单选题] While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."At which OSI layer is this problem associated with?（）

A、The data link layer  B、The application layer  C、The access layer  D、The session layer  E、The network layer  

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第4题
[单选题] You have a computer that runs Windows Vista. You connect to your company’s network by using a virtual private network (VPN) connection. You notice that when you establish the VPN connection, you are unable to access Internet Web sites. When you disconnect the VPN connection, you can access Internet Web sites. You need to access Internet Web sites while you are connected to the VPN connection. What should you do?（）

A、A  B、B  C、C  D、D  

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第5题
[单选题] While considering security， which of the following is the BEST place for a public web server accessible via the Internet？ （）

A、 Internal network  B、 VLAN  C、 VPN  D、 DMZ  

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第6题
[单选题] To prevent a wooden hull from leaking you caulk it（）.

A、after drydocking，while the hull is moist  B、after drydocking，and the hull has dried  C、afloat，where it is leaking  D、afloat，in all accessible areas  

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第7题
[单选题] An administrator is creating a comprehensive backup system to backup a single web server.Which of the following is the BEST way to provide full restore?（）

A、Take an image backup nightly while the server is online.  B、Take an incremental backup while the server is offline.  C、Take a monthly snapshot backup while the server is online.  D、Take a differential backup while the server is online.  

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第8题
[单选题] While reviewing the backup logs a server administrator notices that a backup job for an application server on the same subnet has failed. Which of the following is MOST likely the problem？（）

A、The remote agent was not running.  B、The management card has failed.  C、The proxy server was blocking access.  D、The hardware firewall was blocking access.  

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第9题
[单选题] For a propeller direct driven by the engine,（）.

A、the thrust pads are while metal faced on both sides  B、the thrust pads are while metal faced only on the forward side  C、the thrust pads are while metal faced only on the after side  D、intermediate shaft usually supported by a plummer block  

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