root guard
loop guard
BPDU guard
UDLD
BPDU skew detection
第1题：
A. Update the configuration logs
B. Update the network wiring schematics
C. Update the network configuration procedures
D. Compare the configuration with the baseline
第2题：
Your vessel has completed an inspection for certification and is issued a Temporary Certificate of Inspection. The Temporary Certificate ______.
A.has the full force of the regular Certificate of Inspection
B.expires six months after it is issued
C.must be exchanged for a regular Certificate of Inspection within 3 months
D.is retained in the custody of the Master
第3题：
Your network contains a client computer named Computer1 that runs Windows 7. Computer1 is configured to use DirectAccess. You need to identify the URL of the network location server that Computer1 is configured to use. What should you do？（）
A. From a command prompt, run ipconfig.exe /displaydns.
B. From a command prompt, run netsh.exe namespace show policy.
C. From Control Panel, run the network adapter troubleshooter.
D. From the Network Connection Status window, view the Network Connection Details.
第4题：
Your network is suffering from regular outages. After troubleshooting， you learn that the transmit lead of a fiber uplink was damaged. Which two features can prevent the same issues in the future？（）
第5题：
CSA protects your host by： （）
第6题：
People suffering from accidents incurred at work or from occupational diseases receive preferential treatment by the social security service compared with those suffering from civil accidents and ordinary illnesses.
本题考核知识点：现在分词作定语、过去分词作定语、过去分词作状语的译法
该句的主干是people … receive preferential treatment。其中suffering from accidents …or from occupational diseases是现在分词作定语修饰主语people，考生在翻译时可以按照汉语的习惯，将定语放到名词前面。incurred at work是过去分词作定语，修饰这一词组前的accidents，可意译为“因工受伤”。compared with those suffering … 是过去分词结构作状语，翻译时，状语部分可放在句首，译为“与．．．相比”。此外，考生应将该部分中those一词所指代的对象译出，以免产生歧义。联系上下文可得，它是泛指代词，可译为“人们”。Those 后面的现在分词词组仍然充当定语。
词汇：Occupational diseases“职业病”；preferential treatment“优待”；incur“招致”；social security service社会保障服务；civil“市民的，公民的”，这里与work 相对，译为“个人的”。
译文：与那些遭受个人意外和忍受普通疾病折磨的人相比，因公受伤或者患有职业病的人在社会保障服务方面享有优待。
第7题：
A patient suffering from heat exhaustion should be______.
A.moved to a cool room and told to lie down
B.kept standing and encouraged to walk slowly and continuously
C.given a glass of water and told to return to work after 15 minutes of rest
D.None of the above are correct
第8题：
Personal firewall is a technology that helps(66)intruders from accessing data on your PC via the Internet or another network, by keeping(67)data from entering or exiting your system.
Hackers do not just target national security organizations for(68): They want your tax returns, network passwords, or bank account numbers. And you do not want the FBI kicking in your door because someone hijacked your PC to(69)in the latest denial-of-service attack on the Internet. Now that "always-on" broadband connections such as cable modems and digital subscriber line are becoming more popular, home users are at risk. Fortunately, you can protect your data. Firewalls can block(70)attacks and protect your PC from outside threats.
A．allow
B．prevent
C．invite
D．get
第9题：
The route processor is critical to the operation of a network， and any service disruption to the route processor can result in network outages. Which QoS tool canprotectroute processor traffic？（）
第10题：
Your virtual environment includes Windows Server 2008 R2 Hyper-V servers. You plan to deploy Microsoft Virtual Desktop Infrastructure. You plan to scale both static and dynamic deployments across several servers. You need to design a plan that supports static and dynamic deployments and that allows for capacity growth without outages. What should you include in your plan？（）