255. Which information does the outer ring of a compass rose on a nautical chart provide?

A . The peer router immediately removes the BGP routers that it learned from the restarting router from itsBGP routing tables. B . The router establishes BGP sessions with other routers and relearns the BGP routes from others that are also capable of graceful restart. The restarting router waits to receive updates from the neighboringrouters. When the neighboring routers send end-of-RIB messages to indicate that they are donesending updates，the restarting router starts sending its own updates. C . The peer router sends an end-of-RIB message to the restarting router. D . The restarting router removes any stale prefixes after the timer for stale entries expires. E . The restarting router does not remove any stale prefixes after the timer for stale entries expires.

A .  VTP mode B .  STP root status C .  Negotiation status D .  Management domain E .  Configuration revision number

A . Yes，you’re right B . No，it’s not the whole story C . No，you’ re wrong

A . Instance name B . Merchant key C . Database name D . Site Admin ID E . Security port numbers for the administration tool

A . It establishes a static route to the 172.16.3.0 network B . It establishes a static route to the 192.168.2.0 network C . It configures the router to send any traffic for an unknown destination to the 172.16.3.0 network D . It configures the router to send any traffic for an unknown destination out the interface with the address 192.168.2.4 E . It uses the default administrative distance F . It is a route that would be used last if other routes to the same destination exist

A .  It allows you to get inter partition reports， or cross partition performance activity. B .  It will allow IBM remote technical support to get performance information from the machine. C .  It is effective only on POWER6 and when Live Partition Mobility operations are planned. D .  It will start standard performance monitoring tools when an LPAR boots up， the output will be saved to the /etc/perf directory by default.

A . the codec used by the calling phone B . approximate length of the call in minutes C . MOS values throughout the duration of the call D . 802.11e access category overruns E . co-channel interference percentage during the call

A . hello packets B . SAP messages sent by other routers C . LSAs from other routers D . beacons received on point-to-point links E . routing tables received from other link-state routers F . TTL packets from designated router

A . STP root status B . VTP mode C . Negotiation status D . Management domain E . Configuration revision number

A . RSSI of the client at the access point B . WMM state C . current MOS value D . current RF channel E . current transmit data rate

A .  Condition and Task B .  Manual Input and Task C .  Interaction and Manual Input D .  Manual Input and Subproce

A . average wind conditions B . tidal currents C . magnetic variation D . average limits of field ice

A . Current log sequence. B . Recover tuning parameters. C . Redo log names and locations. D . Data file names and locations. E . Undo segment names and locations.

A . It establishes a static route to the 172.16.3.0 network. B . It establishes a static route to the 192.168.2.0 network. C . It configures the router to send any traffic for an unknown destination to the 172.16.3.0 network. D . It configures the router to send any traffic for an unknown destination out the interface with the address 192.168.2.4. E . It uses the default administrative distance. F . It is a route that would be used last if other routes to the same destination exist.

A . The peer router sends an end-of RIB message to the restarting router B . The peer router immediately removes the BGP routes that it learned from the restarting router from its BGP routing table C . The restarting router does not remove any stale prefixes after the timer for stale entries expires D . The router establishes BGP sessions with other routers and relearns the BGP routes from other routers that are also capable of graceful restart. The restarting router waits to receive updates from the neighboring routers. When the neighboring routers send end-of-RIB messages to indicate that they are done sending updates， the restarting router starts sending its own updates E . The restarting router removes any stale prefixes after the timer for stale entries expire

A . INSERT  B . SELECT  C . UPDATE  D . DELETE

A .  hello packets B .  SAP messages sent by other routers  C .  LSAs from other routers D .  beacons received on point-to-point links E .  routing tables received from other link-state routers F .  TTL packets from designated router

A .  /var/adm/ras/bosinstlog  B .  /var/adm/ras/devinst.log  C .  /var/adm/rshlog  D .  /var/adm/sulog

A、advocate B、teacher C、entertainer D、motivator

A．A discount on computer monitors B．A sale on hard drives C．A new computer technology D．A job opening at a computer manufacturer