2021儿科护理专业实践能力真题模拟03-18

1、Which of the following functions on the wireless LAN controller is used to determine whether ornot a rogue access point is connected to the same Layer 2 network？（）（单选题）

A. rogue detector

B. rogue containment

C. RLDP

D. RIDP

试题答案：C

2、该患儿首要的护理诊断是（　　）。（单选题）

A. 有受伤的危险

B. 生长发育改变

C. 有感染的危险

D. 营养不足

E. 潜在并发症：低钙惊厥

试题答案：E

3、What is a key characteristic of the Cisco Business Ready Teleworker solution which is different from traditional software-client based Teleworker solutions?（）（多选题）

A. all traffic is encrypted using IPSec and the Triple-DES algorithm

B. full support for all Enterprise applications, including data, voice, and video

C. thousands of Teleworker VPN tunnels can be aggregated to a headquarters location

D. the VPN tunnel is an always on site-to-site VPN connection

E. portability for use while traveling

F. used with broadband Cable/DSL subscriptions

试题答案：B,D

4、What are two components of the QoS Integrated Services （IntServ） model？（）（多选题）

A.  link efficiency

B.  admission control

C.  classification and marking

D.  shaping and policing

E.  congestion avoidance using the RTP protocol

F.  resource reservation using the RSVP protocol

试题答案：B,F

5、If an edge Label Switch Router （LSR） is properly configured，which three combinations are possible？（）（多选题）

A. A received IP packet is forwarded based on the IP destination address and the packet is sent as an IP packet.

B. An IP destination exists in the IP forwarding table. A received labeled packet is dropped because the label is not found in the LFIB table.

C. There is an MPLS label-switched path toward the destination. A received IP packet is dropped because the destination is not found in the IP forwarding table.

D. A received IP packet is forwarded based on the IP destination address and the packet is sent as a labeled packet.

E. A received labeled IP packet is forwarded based upon both the label and the IP address.

F. A received labeled packet is forwarded based on the label. After the label is swapped，the newly labeled packet is sent.

试题答案：A,D,F