The type of anchor and mooring line being used
The type of bottom in which the ship is anchored
A significant difference between air and water temperature
The chain contacting a chock or fairlead between the tensiometer and the lower swivel fairlead
第1题：
100 The difference between the BCWS and the BCWP is referred to as the:
A. Schedule variance
B. Cost variance.
C. Estimate of completion
D. Actual cost of the work performed
E. None of the above
第2题：
The real difference between plants and animals ____ what they do, and not in what they seem to be.
A: lies in
B: lies with
C: lies down
D: lies up
第3题：
The difference between the BCWS and the BCWP is referred to as the:
A . Schedule variance
B . Cost variance.
C . Estimate of completion
D . Actual cost of the work performed
E . None of the above
第4题：
第5题：
A company predicted that the learning rate for production of a new product would be 80%. The actual learning rate was 75%. The following possible reasons were stated for this:
(i) The number of new employees recruited was lower than expected
(ii) Unexpected problems were encountered with production
(iii) Unexpected changes to Health and Safety laws meant that the company had to increase the number of breaks during production for employees
Which of the above reasons could have caused the difference between the expected rate of learning and the actual rate of learning?
A.All of the above
B.(ii) and (iii) only
C.(i) only
D.None of the above
The learning rate was actually better than expected and only (i) could cause it to improve.
第6题：
It was long supposed ____ the main difference between animals and plants was that animals could move about.
A: which
B: this
C: that
D: because
第7题：
What’s the difference between an interface and abstract class?
(接口与抽象类有什么区别)
第8题：
18 The difference between the BCWS and the BCWP is referred to as the:
A. Schedule variance
B Cost variance.
C. Estimate of completion
D. Actual cost of the work performed
E. None of the above
第9题：
The difference value between Budgeted Cost for work Performed and Actual Cost for Work Performed is（ ）.
A.Cost Variance B.Schedule Variance C.Earned Value D.Cost Performed Index
第10题：
What is the main difference between the information displayed on the dspload and the dsptrkutl screens？（）