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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? + o6 R* o' J% [2 E; d" Y
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A. they are hard to understand : h3 ]2 N: W) o! c, I7 G
B. they take a long time to produce 5 e; h9 {# V7 \/ U. ^! H
C. they do not show an inter-relationship between activities
5 v' }$ N# s' {& OD. it is often impractical to estimate the time a particular task will take 6 \+ B& g# Z) j! y N0 d
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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 O2 W* o/ Q, W+ p
B. duty to not interfere with the other party's performance of the contract
^/ b, q5 h: ?' |C. breach of the duty to not interfere ! [7 U- |+ s: A8 X' V& E( g6 V
D. that the breach of duty caused a delay, or a need for acceleration
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$ R+ B7 i) V" N, H* k$ J7 @53. Which of the following statement is true in a standard CCDC2 contract?
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6 Z- @+ `: u- N9 [) a P/ B* O) ^A. A compensable delay is not excusable, p) L, ]2 ]& t8 X9 W; Z- b! @0 ]
B. A contractor-caused delay is compensable
8 w# I, C! q# W8 U$ A! R' @C. A contractor-caused delay is not excusable4 r/ w. g2 N( K# R+ x- n; a9 c" u
D. Critical path activities are those in a sequence that must individually be completed before the next activity can begin. |
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