真题模拟

2021儿科护理专业实践能力真题模拟03-26

发布时间： 2021-03-26 05:16:20 发布人：题王网

1、By how much is a signal’s strength reduced when the signal passes through an object thatintroduces 3 dB of attenuation？（）（单选题）

A. 1/6

B. 1/4

C. 1/3

D. 1/2

试题答案：D

2、Under which circumstance will a branch ISR router contain interface vlan configurations?（）（单选题）

A. performing inter - VLAN routing

B. performing 802.1Q trunking

C. performi ng ISL trunking

D. Ethernet Switch Module installed

E. ADSL WIC installed

F. running Call Manager Express

试题答案：D

3、 Refer to the exhibit. ROUTE.com is planning to implement load balancing for traffic between hosts on the 172.16.10.0/24 and 172.16.20./24 networks. You have been ask ed to review the implementation plan for this project. Which statement about the plan is true?（）（单选题）

A. It is complete as written.

B. It should include a task to configure EIGRP multipath equal to 2 on R1 and R4.

C. It should inc lude a task to implement OSPF because it handles unequal cost load balancing most efficiently using variance.

D. It should include a task that establishes a baseline before and after the configuration has been changed.

试题答案：暂无答案

4、Your customer has deployed a Cisco Wireless Location Appliance within its warehouseenvironment. However， employees there have been experiencing problems when tracking objects using activeRFID tags. You use an access point scan to determine if the Location Appliance has been deployed correctly. Making which change to warehouse deployment location services will most likely correct theproblem？（）（单选题）

A. ensure channels are deployed such that they do not overlap

B. allow for the automatic containment of rogue access points

C. ensure each area is covered by a minimum of three access points

D. ensure a minimum RSSI value of -50

试题答案：C

5、 Refer to the exhibit. An enterprise's security policy disallows the use of wireless on a Teleworker PC. Choose the most appropriate 830 security feature to use to enforce the security policy.（）（单选题）