2021儿科护理专业实践能力真题模拟08-03

1、You have very few Cisco 7920 wireless IP phones on your network， but lots of wireless laptops. You want toincrease the bandwidth available for the laptops by decreasing the bandwidth reserved for the Cisco 7920phones. What is the lowest percentage of voice-allocated bandwidth you can select on the WLANcontroller？（）（单选题）

A. 25 percent

B. 40 percent

C. 55 percent

D. 75 percent

试题答案：B

2、In which service component of the wireless operate phase are incident trends analyzed to identify patternsand systemic conditions？（）（单选题）

A. System Monitoring

B. Security Administration

C. Operations Setup

D. Problem Management

试题答案：A

3、Which setup procedure begins on the Cisco CRS server immediately after Cisco CRS 4.5 is completely installed?（）（单选题）

A. Cisco Unified CallManager cluster setup  

B. SQL 2K server setup  

C. Cisco CRS server setup  

D. Cisco CRS cluster setup

试题答案：D

4、 Refer to the exhibit. For interface FastEthernet0/0, what will happen to dscp af11 traffic if the queue for class "newclass" reaches a depth of 40?（） （单选题）

A. All packets will be dropped.

B. One out of ten packets will be dropped.

C. A random number of packets will be dropped.

D. No packets will be dropped until the queue depth reaches 265.

E. Packets will be dropped according to the exponential weight setting.

试题答案：A

5、What is the Cisco recommended EDCF queue to use for voice TSPEC?（）（单选题）

A. AC_VI

B. AC_VO

C. AC_BK

D. AC_BE

试题答案：B