船舶水手考试
单选题To ensure the best route for a line ,it passes through a fairlead at the vessel’s side.（）A 为了保证出缆的最佳路线，缆绳穿过导缆孔。B 为了延长缆绳的使用寿命，缆绳穿过导缆孔。C 为了保证出缆的最佳路线，缆绳从船舶一舷的导缆孔穿过。D 为了延长缆绳的使用寿命，缆绳从船舶一舷的导缆孔穿过。
题目
为了保证出缆的最佳路线，缆绳穿过导缆孔。
为了延长缆绳的使用寿命，缆绳穿过导缆孔。
为了保证出缆的最佳路线，缆绳从船舶一舷的导缆孔穿过。
为了延长缆绳的使用寿命，缆绳从船舶一舷的导缆孔穿过。
相似问题和答案
第1题：
Steam smoke will occur when ______.
A.extremely cold air from shore passes over warmer water
B.warm dry air from shore passes over cooler water
C.cold ocean water evaporates into warm air
D.cool rain passes through a warm air mass
第2题：
When designing the routing for an Enterprise Campus network it is important to keep while of thefollowing filtering aspects in mind？（）
- A、 Filtering is only useful when combined with route summarization
- B、 It is best to filter （allow） the default and summary prefixes only in the Enterprise Edge to remotesites or site-to-site IPsec VPN networks
- C、 IGPs （for example EIGRP or OSPF） are superior to route filtering in avoiding in inappropriatetransit traffic through remote nodes or inaccurate or inappropriate routing updates
- D、 The primary limitation of router filtering is that it can only be applied on outbound updates
正确答案:D
第3题：
A. show route
B. show route active-path
C. show route private
D. show route forwarding-table
第4题：
Router R1 learns two routes with BGP for prefix 200.1.0.0/16. Comparing the two routes, route 1 has a longer AS_Path Length, bigger MED, bigger Weight, and smaller Loca l PreferencE. Which of the following is true about Router R1's choice of best path for this prefix?（）
- A、Route 1 is the best route.
- B、Route 2 is the best route.
- C、The routes tie as best, but one will be picked to be placed in the routing table based on tiebreakers.
- D、Neither route is considered best.
正确答案:A
第5题：
What are two reasons that a network administrator would use access lists (Choose two.)（）。
- A、to control vty access into a router
- B、to control broadcast traffic through a router
- C、to filter traffic as it passes through a router
- D、to filter traffic that originates from the router
- E、to replace passwords as a line of defense against security incursions
正确答案:A,C
第6题：
If two mooring lines are to be placed on the same bollard，which method is BEST?______.
A.Place the eye from the forward line on the bollard and then place the eye from the second line directly over the first
B.It makes no difference how the lines are placed
C.Place the eye from either line on the bollard，and then bring the eye of the other line up through the eye of the first，and place it on the bollard
D.Place both eyes on the bollard，in any manner，but lead both lines to the same winch head on the vessel and secure them on the winch
假如两个系泊缆绳被套在同一个缆桩上面哪种方法最好？第一支缆绳系妥后，将第二支的眼环穿过第一个眼环后在系到缆桩上面。
第7题：
Router R1 learns two routes with BGP for prefix 200.1.0.0/16. Comparing the two routes, route 1 has a shorter AS_Path Length, smaller MED, the same Weight, and smaller Local PreferencE. Which of the following is true about Router R1's choice of best path for this prefix?（）
- A、Route 1 is the best route.
- B、Route 2 is the best route.
- C、The routes tie as best, but one will be picked to be placed in the routing table based on tiebreakers .
- D、Neither route is considered best.
正确答案:B
第8题：
The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（）Network Next Hop Metric LocPrf Weight Path* 130.1.1.0/28 1.1.1.1 0 1 2 3 4 i
A. The route is learne d from an eBGP peer
B. The route has no more than three ASNs in the AS_PatH
C. The route is the best route for this prefix
D. None of these facts can be positively determined by this output
第9题：
What are two reasons that a network administrator would use access lists? (Choose two.) （）。
- A、to control vty access into a router
- B、to control broadcast traffic through a router
- C、to filter traffic as it passes through a router
- D、to filter traffic that originates from the router
- E、to replace passwords as a line of defense against security incursions
正确答案:A,C
第10题：
Router R1 sits inside OSPF area 1. Router R2 redistributes an E1 route into OSPF for prefix 2.2.2.0/24, with external metric 20. Router R22 redistributes an E2 route for the same prefix/length, external metric 10. Under what conditions will R1 choose as it s best route the route through R22?（）
- A、R1 will always choose the route through R22.
- B、As long as R1's best internal OSPF cost to reach R22 is less than 10.
- C、As long as R1's best internal OSPF cost to reach R22 is less than 20.
- D、R1 will never choo se the route through R22 if the E1 route through R2 is available.
正确答案:D