On a twin-screw，twin-rudder vessel，the most effective way to turn in your own water，with no way on，is to put（）.

A . has been B . was C . are D . would be

A . If one screw is stopped，the ship will turn toward the side of the stopped screw B . The principal force which turns the ship is set up by the wake against the forward side of the rudder C . Turning response by use of the rudder only is greater than on a single-screw vessel D . With the rudder amidships，the ship will steer a fairly steady course

A . plane tangent at one point B . cylinder tangent at one parallel C . cone tangent at one parallel D . series of cones tangent at selected parallel

A . Mercator projection B . polyconic projection C . orthographic projection D . gnomonic projectio

A . Connect the shackle to the bosun's chair with a hook B . Never allow the shackle pin to ride on the stay C . Run the gantline through the shackle and then make fast to the bosun's chair D . Tie the bitter end of the gantline to the shackle before shackling it to the bosun's chair

A . Both source and target database must be the same character set B . Both source and target database must have the same endian format C . The COMPATIBLE parameter must be the same in the source and target databases. D . The minimum compatibility level for both the source and target database must be 10.0.0. E . All read-only and offline data files that belong to the tablespace to be transported must be platform aware.

A . Both source and target database must be the same character set B . Both source and target database must have the same endian format C . The COMPATIBLE parameter must be the same in the source and target databases. D . The minimum compatibility level for both the source and target database must be 10.0.0. E . All read-only and offline data files that belong to the tablespace to be transported must be platform aware.

A . plane tangent at one point B . cylinder tangent at the equator C . cone tangent at one parallel D . infinite series of cones tangent at selected parallel

A . to starboard B . outboard from the center C . to port D . inboard toward the center

A . It allows dynamic increase of CPU and memory allocation for all LPARs. B . It allows dynamic increase of CPU and memory allocation for LPARs when the 'Desired' and 'Maximum' partition profile values are equal. C . It allows dynamic increase of CPU and memory allocation for LPARs when the 'Desired' partition profile values are less than the 'Maximum' values. D . It allows dynamic increase of CPU and memory allocation for LPARs when the 'Desired' partition profile values are greater than the 'Maximum' values.

A . Indicates the limits of the navigable channel B . Indicates a danger area C . Is used to identify the characteristics of the light D . Serves no significant purpose

A . quality of air filtration B . effectiveness of lubrication C . type of fuel used D . all of the above

A . nightstick B . flashlight C . passenger list showing assigned berths D . A-I fire extinguisher

A . keeps the ends from fraying B . strengthens it C . protects your hands D . becomes part of a splice

A . heaving line B . leadline C . manrope D . mooring line

A . It allows dynamic increase of CPU and memory allocation for all LPARs. B . It allows dynamic increase of CPU and memory allocation for LPARs when the ’Desired’ and ’,maximum’ partition profile values are equal. C . It allows dynamic increase of CPU and memory allocation for LPARs when the ’Desired’ partition profile values are less than the ’Maximum’ values. D . It allows dynamic increase of CPU and memory allocation for LPARs when the ’Desired’ partition profile values are greater than the ’Maximum’ values.

A .  They will be placed in an error state. B .  They will be released an not acquired by another node. C .  They will migrate to the next node in the priority list. D .  They will migrate to the next node and be reacquired by the first node on system restart.

A . Carbon dioxide B . Water (stored pressure) C . Foam D . Carbon tetrachloride

A．to B．than C．over D．with

B．at