海船船员考试
单选题Which of the following precautions should always be carried out in dry dock?（）A Liquids should never be transferred between tanks without consulting the dock masterB If sea valves have been disassembled, all bonnets must be checked for leakage when the
题目
Liquids should never be transferred between tanks without consulting the dock master
If sea valves have been disassembled, all bonnets must be checked for leakage when the ship is re-floated
Before re-floating, all sea chest strainers should be verified as having been replaced
All of the above
参考答案和解析
相似问题和答案
第1题：
A. Network diagram
B. Performance baseline
C. Network security procedure
D. Company policy
第2题：
Which of the following safety procedures is the BEST when lifting heavy equipment onto a repairbench?（）
- A、The technician should always bend at the waist and lift with their arms.
- B、The technician should seek assistance from an available customer.
- C、The technician should always bend at the waist and lift with their back.
- D、The technician should get assistance from another technician.
正确答案:D
第3题：
To safeguard the operator and other personnel working on or near a hoisting operation, which of the following precautions should be observed?
A.Keep a load on the hoist until all personnel are finished working
B.Set the load on a movable dolly when transportation may be needed
C.Have one man keep a hand on the load to steady it
D.Insure that the lifting gear capacity is not exceeded
第4题：
(as it is now)
It is the surprising fact that incentive don’t always work like they’re supposed to.
What is surprising, incentives don’t always work like they should.
Incentives don’t always work as they should, it is surprising.
Surprisingly, incentives don’t always work as they should.
原句冗长且使用了不符合语言习惯的“in the way like”短语。B句冗长，C和D包含粘连句。E句最有效最符合语言习惯。
第5题：
Given a new implementation， which of the following procedures should be used to determine a default gateway’s IP address？（）
- A、The address will always end in 255.
- B、The address will always be the first interface’s IP address
- C、The address will always be the network with a 1 as the final octet.
- D、It is important to consult with the network administrator prior to making assumptions regarding the default gateway’s IP addres
正确答案:D
第6题：
Which of the following statements is FALSE concerning the proper procedure in handling a fire hose ________．
A.A 1.5 inch hose should be deployed with a minimum of a nozzleman and hoseman
B.Back-up hosemen should be positioned wherever the hose makes a significant turn
C.The fire hose should be partially charged before deploying it from the fire station
D.The nozzleman should always hold the nozzle with one hand on top，to prevent kickback
第7题：
Which of the following documents should always be kept up-to-date after any major changes aremade to a network backbone?（）
- A、Network diagram
- B、Performance baseline
- C、Network security procedure
- D、Company policy
正确答案:A
第8题：
When the tail-shaft is drawn from a vessel in dry-dock, which of the following inspections is required to be carried out?
A.The propeller hub taper and shaft keyway should be inspected for cracks or corrosion
B.The stern bearing alignment with the stern frame should be checked
C.The interior of the stern tube should be inspected for leaks
D.The shaft liner should be removed and inspected for cracks
第9题：
You need to identify a type that meets the following criteria： Is always a number. Is not greater than 65，535. Which type should you choose？（）
- A、System.UInt16
- B、int
- C、System.String
- D、System.IntPtr
正确答案:A
第10题：
The address will always end in 255.
The address will always be the first interface’s IP address
The address will always be the network with a 1 as the final octet.
It is important to consult with the network administrator prior to making assumptions regarding the default gateway’s IP addres