What are three functions of the Cisco wireless LAN controller，  which is being used in the Company  Centralized WLAN solution network？ （）A、 Authentication  B、 MobilityC、 Security managementD、 Transmission of beacon framesE、 Real-time portions of MAC mana

第1题：

What are the three views of language that support popular foreign language teaching?
They are the structural view; the functional view and the interactional view.
略

第2题：

What are three benefits of the Cisco Adaptive Threat Defense strategy？ （Choose three.） （）

• A、 using QoS techniques such as Traffic Policing to rate limit suspected traffic to prevent DoS attacks
• B、 automatic reconfiguration s of the security devices based on current security threats
• C、 containment and control of security threats
• D、 application security
• E、 anti-x defense F- virtual firewall

第3题：

What are the three different views on grammar teaching?
The first view is that teaching grammar entails the formal explanation of grammar rules. While learners who receive a great deal of grammatical explanation will end up knowing quite a lot about the language, they will not necessarily be able to put the language to communicative effect. The second view is that teaching grammar is basically a matter of providing learners with practice in mastering common grammatical patterns through a process of analogy rather than explanation. The learners may become fluent in the structures they have been taught, but may not be able to use them appropriately in genuine communication outside the classroom. The third view is that teaching grammar is a matter of giving students the opportunity to use English in a variety of realistic situations. The disadvantage is that learners will not be able to provide explanations of the grammatical rules of the target language.
略

第4题：

What are three relevant design considerations when using the 15216 EDFA? （）(Choose three.)

• A、dispersion
• B、Optical SNR
• C、span attenuation
• D、four wave mixing
• E、receiver sensitivity

第5题：

What are three Juniper DX Cluster benefits?（） (Choose three.)

• A、performance
• B、authorization
• C、compression
• D、protocol validation
• E、UDP load balancing

第6题：

What are three of the fields used in defining a CSQ in IPCC Express Enhanced?（）

• A、WrapUp Time  
• B、Service Level  
• C、Overflow CSQ  
• D、Agent Name  
• E、Automatic Work  
• F、CRS Application

第7题：

Refer to the exhibit.   What are three of the basic components of a VoIP network？（）

• A、software voice applications
• B、multipoint control unit （MCU）  
• C、gatekeeper  
• D、call agent
• E、interactive voice response （IVR） systems  
• F、softphones

第8题：

What are the three main forms of word building in English?
Affixation, compounding and conversion.
略

第9题：

what is Cisco provides three mechanisms for regulating or shaping traffic？

第10题：