Inform the bridge and give the alarm at once （）the fire.A、in caseB、case ofC、in case ofD、in the case of
Inform the bridge and give the alarm at once （）the fire.
- A、in case
- B、case of
- C、in case of
- D、in the case of
相关考题：
The bridge should inform the engine room______before passing through congested or shallow waterway.A.24 hoursB.2 hoursC.1 hourD.15 minutes
If anything abnormal be found on the load change of main engine when the ship is entering in shallow waterway, before taking measures the engineer on duty should _______.A.stop main engine immediatelyB.ask the captain and the chief engineer's permission for stopping the engineC.inquire the bridge for the situation initiativelyD.stop engine and inform bridge
钮锁、拉杆、桥锁、桥板是用于绑扎集装箱的工具。（）A、Lashing bars, twist locks, bridge plates and bridge fittings are tools used for lashing containers.B、Twist locks, bridge plates, bridge fittings and lashing bars are tools used for lashing containers.C、Twist locks, lashing bars, bridge fittings and bridge plates are tools used for lashing containers.D、Lashing bars, bridge fittings, bridge plates and twist locks are tools used for lashing containers.
Which two of the following values does STP take into consideration when it elects the root bridge?（）A、The BPDU version numberB、The access layer bridge settingC、The Bridge IDD、The spanning-tree update numberE、The bridge priorityF、The VLAN number
In case of fire, （）.A、inform the bridge and give the alarm at onceB、cut off the circuits and turn off ventilating blowers firstC、call the captain firstD、report to the duty officer
What are the switch and bridge port characteristics of a layer two spanning-tree network that is fully converged?（）A、All switch and bridge ports are in the forwarding state.B、All switch and bridge ports are in the stand-by state.C、All switch and bridge ports are assigned as either root or designated ports.D、All switch and bridge ports are in either the forwarding or blocking state.E、All switch and bridge are either blocking or looping.
Which three options are considered in the spanning-tree decision process？（）A、lowest root bridge IDB、lowest path cost to root bridgeC、lowest sender bridge IDD、highest port IDE、highest root bridge IDF、highest path cost to root bridge
As a network administrator， can you tell me what the root guard feature provides in a bridgednetwork？（）A、It ensures that BPDUs sent by the root bridge are forwarded in a timely mannerB、It enforces the root bridge placement in the networkC、It ensures that all ports receiving BPDUs from the root bridge are in the forwarding state.D、It ensures that the bridge is elected as root bridge in the network.
单选题As a network administrator， can you tell me what the root guard feature provides in a bridgednetwork？（）AIt ensures that BPDUs sent by the root bridge are forwarded in a timely mannerBIt enforces the root bridge placement in the networkCIt ensures that all ports receiving BPDUs from the root bridge are in the forwarding state.DIt ensures that the bridge is elected as root bridge in the network.
单选题The bridge should inform the engine room before passing through congested or shallow waterway（）A24 hoursB2 hoursC1 hoursD15 minutes
单选题In the voyage, duty officer should inform （） situation to the duty engineer immediately.Ain/ut portBpassing through big bridgeCbig steering angle for direction changingDin/out port and passing through big bridge
单选题If anything abnormal be found on the load change of main engine when the ship is entering in shallow waterway, before taking measuring the engineer on duty should （）Astop main engine immediatelyBask the captain and the chief engineer’s permission for stopping the engineCinitiatively inquire the bridge for the situationDstop engine and inform bridge
多选题Which three options are considered in the spanning-tree decision process？（）Alowest root bridge IDBlowest path cost to root bridgeClowest sender bridge IDDhighest port IDEhighest root bridge IDFhighest path cost to root bridge
单选题If there is a fire on board, inform the bridge and give the （）at once.AsoundBsoundingCalarmDsignal
单选题A Bridge for Squirrels San Francisco has its cable cars. Seattle has its Space Needle. And， Longview has its squirrel bridge. The bridge， which has attracted international attention， is now a local landmark. The Nutty Narrows Bridge was built in 1963 by a local builder， Amos Peters， to give squirrels a way to cross the busy road without getting flattened by passing cars. The original bridge was built over Olympia Way on the west edge of the library grounds. Before the bridge was built， squirrels had to avoid traffic to and from the Park Plaza office building where office staff put out a nutty feast for the squirrels. Many times， Peters and others who worked in and near Park Plaza witnessed squirrels being run over. One day Peters found a dead squirrel with a nut still in its mouth， and that day's coffee break discussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge idea and formed a committee to ask the blessing of the City Council （市政会）.The Council approved， and Councilwoman Bess LaRiviere jokingly named the bridge "Nutty Narrows". After architects designed the bridge， Amos Peters and Bill Hutch started construction. They built the 60-foot bridge from aluminum and lengths of fire hose （消防水带）. It cost 1000. It didn't take long before reports of squirrels using the bridge started. Squirrels were even seen guiding their young and teaching them the ropes. The story was picked up by the media， and Nutty Narrows became known in newspapers all over the world. In 1983， after 20 years of use， Peters took down the worn-out bridge. Repairs were made and crosspieces were replaced. The faded sign was repainted and in July 1983， hundreds of animal lovers attended the completion ceremony of the new bridge. Peters died in 1984 ，and a ten-foot wooden squirrel sculpture was placed near the bridge in memory of its builder and his devotion to the project.What does the underlined phrase "teaching them the ropes" probably mean in the text？（）APassing them a ropeBDirecting them to store food for winterCTeaching them a lessonDShowing them how to use the bridge
单选题A Bridge for Squirrels San Francisco has its cable cars. Seattle has its Space Needle. And， Longview has its squirrel bridge. The bridge， which has attracted international attention， is now a local landmark. The Nutty Narrows Bridge was built in 1963 by a local builder， Amos Peters， to give squirrels a way to cross the busy road without getting flattened by passing cars. The original bridge was built over Olympia Way on the west edge of the library grounds. Before the bridge was built， squirrels had to avoid traffic to and from the Park Plaza office building where office staff put out a nutty feast for the squirrels. Many times， Peters and others who worked in and near Park Plaza witnessed squirrels being run over. One day Peters found a dead squirrel with a nut still in its mouth， and that day's coffee break discussion turned into squirrel safety. The group of businessmen cooked up the squirrel bridge idea and formed a committee to ask the blessing of the City Council （市政会）.The Council approved， and Councilwoman Bess LaRiviere jokingly named the bridge "Nutty Narrows". After architects designed the bridge， Amos Peters and Bill Hutch started construction. They built the 60-foot bridge from aluminum and lengths of fire hose （消防水带）. It cost 1000. It didn't take long before reports of squirrels using the bridge started. Squirrels were even seen guiding their young and teaching them the ropes. The story was picked up by the media， and Nutty Narrows became known in newspapers all over the world. In 1983， after 20 years of use， Peters took down the worn-out bridge. Repairs were made and crosspieces were replaced. The faded sign was repainted and in July 1983， hundreds of animal lovers attended the completion ceremony of the new bridge. Peters died in 1984 ，and a ten-foot wooden squirrel sculpture was placed near the bridge in memory of its builder and his devotion to the project.The Nutty Narrows Bridge was built in order to（）.Aoffer squirrels a place to eat nutsBset up alocal landmarkChelp improve trafficDprotect squirrels
单选题The classic Spanning Tree Protocol （802.1D 1998） uses which sequence of variables to determine the best received BPDU？（）Alowest root bridge id；lowest sender bridge id；lowest port id；lowest root path costBlowest root path cost；lowest root bridge id；lowest sender bridge id；lowest sender port idClowest root bridge id；lowest sender bridge id；lowest root path cost；lowest sender port idDlowest root bridge id；lowest root path cost；lowest sender bridge id；lowest sender port id
单选题Which of the following settings will reduce packet overhead and overall latency in a standalonepoint-to-point bridge deployment？（）Aenable concatenation on the non-root bridge onlyBenable concatenation on the root bridge onlyCenable concatenation on both the root bridge and non-root bridgeDenable concatenation on the root bridge and set it as desirable on the non-root bridgeEset concatenation as desirable on the root bridge and enable it on the non-root bridge
单选题Main diesel engine control can be obtained by the bridge （）Aat any timeBonly after the engine room control station is switched to ‘bridge control’Cwhenever the secondary station is switched to ‘bridge control’Dwhenever the engine side control station is switched to ‘bridge control’
单选题Which of the following settings will reduce packet overhead and overall latency in a standalone point-to-point bridge deployment？（）Aenable concatenation on the non-root bridge onlyBenable concatenation on the root bridge onlyCenable concatenation on both the root bridge and non-root bridgeDenable concatenation on the root bridge and set it as desirable on the non-root bridgeEset concatenation as desirable on the root bridge and enable it on the non-root bridge
单选题When the order given by bridge may have bad results, the duty engineer should（）Ainform the captain for a further consideration, then perform itBinform the captain, and not perform itCstop the M/E immediately, and then inform the chief engineerDstop the M/E immediately, and then inform the captain
单选题ASomeone has fallen off the bridge.BSomeone on the bridge is being attacked.CSomeone is threatening to destroy the bridge.DSomeone on the bridge is attempting to kill himself.
单选题In case of fire, （）.Ainform the bridge and give the alarm at onceBcut off the circuits and turn off ventilating blowers firstCcall the captain firstDreport to the duty officer
单选题Inform the bridge and give the alarm at once （）the fire.Ain caseBcase ofCin case ofDin the case of