2024儿科护理专业实践能力真题模拟04-07

1、在RIP协议中，计算metric值的参数是（）（单选题）

A.  MTU

B.  时延

C.  带宽

D.  路由跳数

试题答案：D

2、The IOS of a North American Cisco Aironet 1130AG Series standalone access point has becomecorrupt. You must therefore reload the TFTP firmware. Before you press and hold the MODEbutton，you should verify that the file name is which of the following？ （）（单选题）

A. c1130-k9w7-tar.boot

B. c1130-k9w7-tar.123-7.JA1.tar

C. c1130-k9w7-tar.default

D. c1130-k9w7-tar.recover

试题答案：C

3、You review the Failed Attempts logs on an AAA server and find： "unknown network access servererror." Which failure could produce this error？（）（单选题）

A. AAA client and AAA server handshake failure

B. supplicant authentication failure

C. wrong password used by the supplicant

D. failure of the wireless client and AAA server handshake

试题答案：A

4、When optimizing a standalone point-to-multipoint bridge installation with eight non-root bridges，which of the following RTS threshold and CWmin settings would be correct for the non-root bridges？（）（单选题）

A. RTS threshold = 4000， CWmin = 3

B. RTS threshold = 1， CWmin = 4

C. RTS threshold = 4000， CWmin = 5

D. RTS threshold = 1， CWmin = 5

试题答案：D

5、Which two statements are true about IS -IS routing?（）（多选题）

A. Based on the default timers, OSPF d etects a failure faster than IS - IS does.

B. OSPF default timers permit more tuning than IS - IS does.

C. IS - IS is more efficient than OSPF in the use of CPU resources.

D. OSPF is more scalable than IS - IS because of its ability to identify normal, stub, an d NSSA areas.

E. IS - IS and OSPF are both Open Standard, link - state routing protocols which support VLSM.

试题答案：C,E