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发表于 2008-12-23 13:59
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51. What is the key weakness of bar charts as a scheduling tool? 9 J- P& o. _+ _
# c: x9 S! b8 E/ p1 n+ d& f! hA. they are hard to understand
7 D1 ?1 K5 I! A$ d) [* }3 j; q- C- gB. they take a long time to produce
: {& m b8 r: {5 }5 c: Q8 hC. they do not show an inter-relationship between activities
P0 z- y8 ], K4 o1 l! |D. it is often impractical to estimate the time a particular task will take 2 Z1 h* [$ y2 v) f+ e( u$ E
/ T5 h/ }/ \, M52. Which of the following elements of a delay claim is generally the most difficult to prove? 0 V' Y! c* F1 x c9 F. [7 [6 V, \
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A. the amount of additional cost caused by the delay, or acceleration & q! b2 {5 f, m0 f0 Q
B. duty to not interfere with the other party's performance of the contract
7 H4 F, V, z$ r# m% y2 d4 |C. breach of the duty to not interfere . e/ u" ]) h2 ^. O
D. that the breach of duty caused a delay, or a need for acceleration
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53. Which of the following statement is true in a standard CCDC2 contract?
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/ ^0 x/ z( i3 r, l2 S: ?' KA. A compensable delay is not excusable8 L) _$ S. I) W x0 m8 B
B. A contractor-caused delay is compensable
; F: N9 i7 \) M7 G: ^C. A contractor-caused delay is not excusable
# \ ~# b0 {/ M: I/ ]D. Critical path activities are those in a sequence that must individually be completed before the next activity can begin. |
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