2024儿科护理专业实践能力真题模拟04-12

1、 Refer to the exhibit. What enterprise IP telephony deployment model is represented？（） （单选题）

A. core distribution access

B. multisite with centralized call processing

C. multisite with distributed call processing

D. clustering over WAN

E. PSTN-WAN

F. Enterprise Composite Model

试题答案：暂无答案

2、How long will a port remain in the listening state by default？（）（单选题）

A. Depends on the number of switches in the spanning tree domain

B. 50 seconds

C. 15 seconds

D. Until the root directs it to start forwarding

E. 20 seconds

F. Depends on the pott speed

试题答案：C

3、You are about to upgrade a router with a newer lOS version， but you would like to check for known bugs first. Which tool will allow you to do this most easily？（）（单选题）

A.  Cisco Bug Toolkit

B.  Cisco Bug Matrix

C.  Cisco.com Search functionality

D.  Dynamic Configuration Tool

试题答案：A

4、 As an experienced technician, you are responsible for Technical Support in your company. One of the trainees is asking you some quest|ons on the basis of the following output information. He is wondering, as to interface Fa0/0, assuming that the queue depth value for class "newclass" reaches 32, how many packets will be dropped concerning dscp afll traffic?（） （单选题）

A. All Packets will be dropped

B. One out of Ten packets will be dropped

C. No Packets will be dropped until queue depth reached 256

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

试题答案：暂无答案

5、患儿，女，6个月。初步诊断佝偻病，建议家长带患儿户外活动正确的是（）（单选题）

A. 尽量只暴露头面部

B. 冬季在室内活动

C. 一周活动一次

D. 从1小时开始

E. 夏季避免阳光直射

试题答案：E