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Explore questions in the English category that you can ask Spark.E!

give smth a miss (ex: I think I'll give the office party a miss this year)

$ american banks lent for speculating in 1929

nb of products Smoot- Holley Tariff Act raised tariffs on

Given the information provided in this chapter, what year the events of this story taking place?

To what extent do you accept Holden's assessment of himself: "I'm the most terrific liar you ever saw in your life," .. "I'm quite illiterate, but I read a lot"? Why? Why do you suppose he tends to evaluate himself negatively?

Slack equalsa. LF − EF.b. EF − LF.c. EF − LS.d. LF − ES.

For an activity with more than one immediate predecessor activity, which of the following is used tocompute its earliest finish (EF) time?a. the largest EF among the immediate predecessors.b. the average EF among the immediate predecessors.c. the largest LF among the immediate predecessors.d. the difference in EF among the immediate predecessors.

Critical activities are those that can be delayed without delaying the entire project.

PERT and CPM are applicable only when there is no dependence among activities.

For an activity with more than one immediate successor activity, its latest-finish time is equal to thea. largest latest-finish time among its immediate successors.b. smallest latest-finish time among its immediate successors.c. largest latest-start time among its immediate successors.d. smallest latest-start time among its immediate successors.

Arcs in a project network indicatea. completion times.b. precedence relationships.c. activities.d. the critical path.

The latest finish time for an activity is the largest of the latest start times for all activities thatimmediately follow the activity.

Which of the following is a general rule for crashing activities?a. Crash only non-critical activities.b. Crash activities with zero slack.c. Crash activities with the greatest number of predecessors.d. Crash the path with the fewest activities.

The linear programming model for crashing presented in the textbook assumes that any portion of theactivity crash time can be achieved for a corresponding portion of the activity crashing cost.

A path through a project network must reach every node.

The variance in the project completion time is the sum of the variances of all activities in the project.

Crashing refers to an unanticipated delay in a critical path activity that causes the total time to exceedits limit

A critical activity can be part of a noncritical path

Which of the following is always true about a critical activity?a. LS = EF.b. LF = LS.c. ES = LS.d. EF = ES.

The earliest start time for an activity is equal to the smallest of the earliest finish times for all itsimmediate predecessors.

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