2021儿科护理专业实践能力真题模拟06-25

1、A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAPAP2. H-REAP AP2 has six other clients associated to it，which continue to pass traffic. What hascaused thisproblem？（）（单选题）

A. H-REAP AP1 has reached its client limit.

B. H-REAP AP2 has reached its client limit.

C. H-REAP AP2 lost its connection to the controller.

D. H-REAP AP1 lost its connection to the controller.

试题答案：C

2、患儿女，营养不良。为促进其消化，改善食欲方法不当的是按医嘱给（）（单选题）

A. 胰蛋白酶、胰酶

B. 口服维生素D

C. 蛋白同化类固醇制剂如苯丙酸诺龙肌注

D. 锌制剂

E. 口服维生素B

试题答案：B

3、Which three WLC items are required to properly enable queuing with TSPEC for voice traffic?（）（多选题）

A. configure WLAN setting to enable WMM

B. configure WLAN Aironet information elements enabled

C. configure global 802.11b/g or 802.11a，or both，voice CAC

D. configure WLAN QoS Platinum

E. configure DTIM = 2

试题答案：A,C,D

4、Which two statements are true about network voice traffic？ （Choose two.）（）（多选题）

A.  Voice traffic is affected more by link speed than FTP traffic is.

B.  Voice traffic is affected more by packet delays than FTP traffic is.

C.  Voice streams involve larger packet sizes than most TCP network traffic involves.

D.  Voice traffic is more sensitive to packet loss than TCP network traffic is.

E.  Voice traffic requires QOS mechanisms only in heavily loaded network segments.

试题答案：B,D

5、Which of the following are byproducts of a structured maintenance plan？（Choose all that apply.）（）（多选题）

A. Predictable security vulnerabilities

B. Economies of scale

C. Improved expenditure forecasts

D. Increased downtime

E. Predictable equipment obsolescence

F. Consumption of fewer resources

试题答案：A,B,C,E,F