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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 U4 l% x: }( Q& I, f1 W+ }
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A. they are hard to understand 0 b+ K& g/ ?* z7 E! F0 A
B. they take a long time to produce ! g( O. b- e( ]9 L+ F" `: d- x2 i6 M
C. they do not show an inter-relationship between activities
9 m+ P8 t/ `7 d. F; I0 ZD. it is often impractical to estimate the time a particular task will take ! q r, s: t, u- o4 E/ q0 M A
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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 4 P/ Z4 e( i2 E6 P' O- _- x
B. duty to not interfere with the other party's performance of the contract / s8 X% @" k) `5 @% v
C. breach of the duty to not interfere 7 K& @, v8 v7 t; ]( R A. I
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?& [* r) U' @8 f; g6 d8 ` j
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A. A compensable delay is not excusable0 p' F m \6 q5 J6 g
B. A contractor-caused delay is compensable. s1 y' J( ?, T4 \) \& @: ~
C. A contractor-caused delay is not excusable
: _. M' n0 j+ i0 ND. Critical path activities are those in a sequence that must individually be completed before the next activity can begin. |
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