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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?
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" V1 C0 u2 t0 o3 Q2 E/ A8 JA. they are hard to understand ' [+ T, U1 }$ Y3 W: [% i$ q" l
B. they take a long time to produce
8 d) L( A8 ?7 M4 v4 BC. they do not show an inter-relationship between activities
" v7 U& f3 l* ~! SD. it is often impractical to estimate the time a particular task will take 1 V0 u. D$ U* @2 }, N
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52. Which of the following elements of a delay claim is generally the most difficult to prove?
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A. the amount of additional cost caused by the delay, or acceleration 5 V+ q6 i- d; |4 x$ b5 M
B. duty to not interfere with the other party's performance of the contract - n! p5 A( @( q4 W* Z) o" p9 n+ f1 V' g
C. breach of the duty to not interfere
* m6 n2 b$ {* |% \" AD. that the breach of duty caused a delay, or a need for acceleration
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+ I, I, v! y- \ K: V& ~: g53. Which of the following statement is true in a standard CCDC2 contract?
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A. A compensable delay is not excusable
" f+ q7 f: J* N- wB. A contractor-caused delay is compensable
6 y$ O: j) ^- v# N3 ~, {( dC. A contractor-caused delay is not excusable3 ^6 N' X; B* s+ E
D. Critical path activities are those in a sequence that must individually be completed before the next activity can begin. |
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