You are building a test environment to evaluate DNS Security Extensions (DNSSEC). You have a domain controller named Server1 that runs Windows Server 2008 R2 in your test environment. Server1 has the DNS Server server role installed. You need to configure Server1 to support the DNSSEC evaluation.<br /> Which two actions should you perform？（）..

第1题

[单选题] You are building a client for a Windows Communication Foundation (WCF) service. You need to create a proxy to consume this service. Which class should you use?（）

A、ChannelFactory B、annel> ServiceHost C、ClientRuntime D、CommunicationObject annel>

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第2题

[单选题] You are building a client for a Windows Communication Foundation (WCF) service. You need to create a proxy to consume this service. Which class should you use?（）

A、ChannelFactory<tchannel> B、ServiceHost C、ClientRuntime D、CommunicationObject

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第3题

[单选题] We are anxious to contact some Indian companies with a view （） business relations with them.

A、to build B、to building C、for building D、building

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第4题

[单选题] You are the Cisco Network Designer in Cisco.com. Which of these practices should you follow when designing a Layer 3 routing protocol?（）

A、Never peer on transit links. B、Build squares for deterministic convergence. C、Build inverted U designs for deterministic convergence. D、Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA propagation.

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第5题

[单选题] 下面代码执行后，正确的输出结果是（）。

A、You are fired! You are hired! B、You are fired! You are fired! C、You are hired! You are hired! D、You are hired! Youarefired!

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第6题

[单选题] You are an administrator of a large campus network. Every switch on a floor within each building of your campus has been configured for a different VLAN. During implementation of the Junos Pulse Access Control Service, you must configure a RADIUS return attribute policy to apply a role representing a group of authenticated users that frequently transport their laptops from building to building and floor to floor. In the admin GUI, which policy element would you enable to accommodate these users?（）

A、Add Session-Timeout attribute with value equal to the session lifetime B、Add Termination-Action attribute with value equal 1 C、VLAN D、Open port

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第7题

[单选题] A tropical storm is building strength some distance from your ship. Waves are coming from the east，with periods increasing from 5 seconds to 15 seconds. The swell is from the east. Where was the storm when these new swells were generated? （）

A、To the north of you B、To the south of you C、To the east of you D、To the west of you

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第8题

[单选题] -（） -I’m the agent.

A、What are you? B、Where are you from? C、Who are you? D、What are you doing?

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第9题

[单选题] You need to recommend a server build for the Web servers. Which server build should you recommend？（）

A、Class 1 B、Class 2 C、Class 3 D、Class 4

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第10题

[单选题] How do you do? Glad to meet you.（）

A、Fine. How are you? B、How do you do? Glad to meet you, too. C、How are you? Thank you! D、Nice. How are you?

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