2021儿科护理专业实践能力真题模拟07-17

1、 What can be determined about the HSRP relationship from the displayed debug output？（） （单选题）

A. Router 172.16.11.111 will be the active router because its HSRP priority is preferred over router172.16.11.112

B. The IP address 172.16.11.112 is the virtual HSRP router IP address

C. The nonpreempt feature is enabled on the 172.16.11.112 router

D. The IP address 172.16.11.111 is the virtual HSRP router IP address

E. Router 172.16.11.112 will be the active router because its HSRP priority is preferred over router172.16.11.111

F. The preempt feature is not enabled on the 172.16.11.111 router

试题答案：暂无答案

2、小儿视力达1.0的年龄是（）（单选题）

A. 4个月

B. 5～7月

C. 1～1岁半

D. 3～4岁

E. 6岁以后

试题答案：E

3、Which three WLAN statements are true？ （Choose three.） （） （多选题）

A.  A lightweight AP receives control and configuration from a WLAN controller to which it is associated.

B.  A WLAN client that is operating in half-duplex mode will delay all clients in that WLAN

C.  A dhoc mode allows mobile clients to connect directly without an intermediate AP

D.  Another term for infrastructure mode is independent service set （IBSS）

E.  The Aironet 1230 access point is an example of an access point that operates solely as a lightweight  access point.

F.  WLANs are designed to share the medium and can easily handle an increased demand of channel  contention.

试题答案：A,B,C

4、You want to dynamically assign users to an 802.1Q VLAN as a result of their authentication. In order toaccomplish this，which two IETF RADIUS attributes should you configure on the Cisco Secure ACS？（）（多选题）

A. 064 Tunnel-Type

B. 066 Tunnel-Client-Endpoint

C. 067 Tunnel-Server-Endpoint

D. 081 Tunnel-Private-Group-ID

E. 082 Tunnel-Assignment-ID

试题答案：A,D

5、Which three methods would help prevent critical network-traffic packet loss on high speed serial interfaces？（）（多选题）

A. policy routing

B. increase link capacity

C. WRED

D. CBWFQ

E. LFI

F. WFQ

试题答案：B,C,D