A router receives information about network 192.168.10.0/24 from multiple sources.What will the router consider the most reliable information about the path to that network?（）

A、an OSPF update for network 192.168.0.0/16

B、a static router to network 192.168.10.0/24

C、a static router to network 192.168.10.0/24 with a local serial interface configured as the next hop

D、a RIP update for network 192.168.10.0/24

E、a directly connected interface with an address of 192.168.10.254/24

F、a default route with a next hop address of 192.168.10.1

男性，20岁。胫腓骨骨折，行切开复位钢板内固定，手术结束时小腿肿胀明显，张力大，闭合创口困难。此时，闭合创口的最佳方法是（）

A、暂不缝合，做延期缝合

B、尽力直接缝合

C、开放换药，直到愈合

D、两侧做减张切口，缝合原创口

E、两侧做减张切口，缝合原创口，减张切口处，游离植皮覆盖

A wireless client cannot connect to an 802.11b/g BSS with a b/g wireless card. The client section of the access point does not list any active WLAN clients. What is a possible reason for this?（）

A、The incorrect channel is configured on the client.

B、The client's IP address is on the wrong subnet.

C、The client has an incorrect pre-shared key.

D、The SSID is configured incorrectly on the client.

A network administrator needs to configure port security on a switch.which two statements are true?（）

The network administrator can apply port security to dynamic access ports

The network administrator can configure static secure or sticky secure mac addresses in the voice vlan.

The sticky learning feature allows the addition of dynamically learned addresses to the running configuration.

The network administrator can apply port security to EtherChannels.

When dynamic mac address learning is enabled on an interface,the switch can learn new addresses,up to the maximum defined.

How many bits are contained in each field of an IPv6 address?（）

A、24

B、4

C、8

D、16

下列哪项不是肺癌的非转移全身症状（）

A、重症肌无力

B、杵状指（趾）

C、Horner综合征

D、Cushing综合征

E、男性乳腺增生