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Cisco认证642-384考试题库由我们专业IT认证讲师及产品专家精心打造,包括了当前最新的全真试题,全部附有正确答案。题库的覆盖率在96%以上,并且随着认证厂商对考题做出的变化而及时更新,确保考生能一次通过考试。

  考试代号:642-384

  认证名称:Cisco Express Foundation Field Specialist

   版本号:V8.02

   考题数量:70

   更新日期:2010-9-7

  部分题库参考如下:

  1. Which two statements best describe the wireless core feature set using autonomous access points when implementing Wireless Domain Services? (Choose two)

A. The primary Layer 2 WDS server address is configured via the infrastructure access

point GUI

B. The primary Layer 2 WDS server address is automatically discovered by the

infrastructure access points through multicast

C. The primary Layer 2 WDS is selected by the highest MAC address, followed by priority

number

D. The primary Layer 2 WDS is selected by the highest priority number, followed by MAC

address

E. The primary Layer 2 WDS is selected by the highest IP address, followed by MAC

address

Answer:BD

2. Which companion switch is recommended to be installed with Cisco Smart Business

Communications System?

A. C2950

B. C3750

C. ESW 500

D. SRW224G4

Answer:C

3. In which of these phase is a customer ¯ s curr ent net wor k i nfr astr uct ur e assessed

A. plan

B. design

C. implement

D. prepare

Answer:A

4. What are two ways to secure traffic across a network? (Choose two)

A. Cisco ISR G2

B. Identify-management devices

C. ACLs

D. Firewalls

E. VPN connection

F. VLANs

Answer:DE

5. You have just configured HSRP and need to determine which router is active. Which

command should you enter?

A. Show ip hsrp active

B. Show standby active

C. Show standby

D. Show active

Answer:C

6. What do radio-wave radiation patterns allow you to determine when you are implementing

wireless networks?

A. Size of the coverage area

B. Which antenna is being used

C. Temperature of the coverage area

D. Shape of the coverage area

Answer:A

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