更多"How are lifelines attached to a lif"的相关试题:
[单项选择]The lifeline of a life float or buoyant apparatusshall（）.
A. be at least 3/8 inch diameter and properly secured around the sides and ends of the device
B. be festooned in bights not longer than three feet long
C. have a seine float in each bight unless the line is an inherently buoyant material
D. All of the above
[单项选择]A life float on a fishing vessel must be equipped with （）.
A. a painter
B. red smoke flares
C. a jackknife
D. a signal mirror
[单项选择]How many life buoys have your ship been exactly（）.
A. produced by
B. met with
C. offered of
D. provided with
[单项选择]How many adult life jackets are required on board a ship?（）
A. Enough for 100 percent of the persons allowed on board
B. One for each work station and industrial work site
C. Enough for 150 percent of the persons allowed on board
D. Both A and B above
[单项选择]How many life buoys（）on board with self-igniting light?
A. there exist
B. there is
C. there are
D. are there
[单项选择]请读程序：#includevoidfun（float*pl，float*p2，float*s）{s=（float*）calloc（1，sizeof（float））；*s=*p1+*（p2++）；}main（）{floata[2]={1.1，2.2}，b[2]={10.0，20.0}，*s=a；fun（a，b，s）printf（""%f/n""，*s）；}上面程序的输出结果是（）
A. 11.100000
B. 12.100000
C. 21.100000
D. 1.100000
[判断题]float型float f=3.4是否正确。
[单项选择] 请读程序: #include void fun(float *pl, float *p2, float *s) { s=( float * )calloc( 1, sizeof(float)); *s=*p1+ *(p2++); } main（ ） { float a[2]={1.1, 2.2}, b[2]={10.0, 20.0}, *s=a; fun(a, b, s) printf(""%f/n"",*s); } 上面程序的输出结果是（）
A. 11.100000
B. 12.100000
C. 21.100000
D. 1.100000
[多项选择]关于float数定义正确的是（）
A. float f=1.0
B. float=x0x0687
C. float=-5
D. float=1.8f
[多项选择]Which two statements about Network Attached Storage are correct?（）
A. Data is accessed using NFS or CIFS.
B. Data is accessed at the block level.
C. NAS is referred to as captive storage.
D. Storage devices can be shared between users.
E. A NAS implementation is not as fast as a DAS implementation.
[单项选择] Float pi = new Float（3.14f）； if（pi>3） { System.out.print（”pi is bigger than 3. “）； } else { System.out.print（”pi is not bigger than 3. “）； } finally { System.out.println（”Have a nice day.”）； } What is the result？（）
A. Compilation fails.
B. pi is bigger than 3.
C. An exception occurs at runtime.
D. pi is bigger than 3. Have a nice day.
E. pi is not bigger than 3. Have a nice day.
[单项选择]Vertical structural members attached to the floors that add strength to the floors are called（）.
A. boss plates
B. buckler plates
C. stiffeners
D. breast hooks
[单项选择]Nobody knows how long and how seriously the shakiness（不稳定） of big businesses will （） down the economy.
A. put
B. settle
C. drag
D. knock
[单项选择] float f[][][] = new float[3][][]； float f0 = 1.0f； float[][] farray = new float[1][1]； What is valid？（）
A. f[0] = f0；
B. f[0] = farray；
C. f[0] = farray[0]；
D. f[0] = farray[0][0]；
[单项选择]The permant dunnage attached to the frames of the ship that aids in ventilation is (are) the（）.
A. hatch boards
B. tank top
C. hatch beams
D. sweat bettens
[单项选择]Reinforcing frames attached to a bulkhead on a vessel are called（）.
A. side longitudinals
B. intercostals
C. stiffeners
D. brackets
[单项选择]Please return the copies attached（）your signature.
A. of
B. on
C. from
D. with
[单项选择]A fire hose with a nozzle attached must be connected to each hydrant except when exposed to heavy weather or when the（）.
A. fire hose might be damaged by cargo operations
B. vessel is in port
C. fire-main system is not charged
D. fire pumps are used for purposes other than supplying water to the fire main
