更多"If Task C has 0 days of free float "的相关试题:
[单项选择]If task A has seven days of free float and 15 days of total float and the early start date is delayed 5 days, what does this do to the completion date of the project
[单项选择]If Task B has 15 days of free float and 25 days of total float, and the early start date of Task B is delayed 30 days, how is the project affected
[单项选择]Task A has the following details：Optimistic estimate=30, pessimistic estimate=40, most likely estimate=35. Task B has the following details：Optimistic estimate=32, pessimistic estimate=37, most likely estimate=34. Task C has the following details：Optimistic estimate=25, most likely estimate=35, pessimistic estimate=45. Which task has the highest standard deviation （）
A. Task A.
B. Task B.
C. Task C.
D. D. Task A & Task
[简答题]Task II: Your class has recently had a discussion about testing. For homework, your teacher has asked you to write a composition in no less than 120 words, giving your opinion about the following statement:
A test can tell the whole story.
Please write your composition on the Answer Sheet. (20 points)
[单项选择]In what way does free float differ from total float ？（）
A. Free float is the amount of total float that does not affect the end date, whereas total float is the accumulated amount of free float.
B. There is no difference-the two terms are functionally equivalent.
C. Free float is the amount of time that a schedule activity can be delayed without delaying the early start of any immediately following schedule activities, whereas total float is concerned with delays that do not affect the project finish date.
D. An activity's free float is calculated by subtracting its total float from the critical path's total float.
[单项选择] The free enterprise has produced a technology capable of providing the American consumer with the largest and most varied marketplace in the world. Technological advances, however, have come hand-in-hand with impersonal mass marketing of goods and services. Along with progress, too, have come some instances of manipulative advertising practices and a great increase of products whose reliability, safety and quality are difficult to evaluate.
Today’’s consumers buy, enjoy, use and discard more types of goods than could possibly have been imagined even a few years ago. Yet too often consumers have no idea of the materials that have gone into the manufacturer’’s finished product or their own motivation in selecting one product over another.
Easy credit and forceful techniques of modern marketing persuade many consumers to buy what they cannot afford. The consequent overburdening of family budgets is a problem for consumers at all economic levels. It is not unusual for families t
A. the free enterprise system in America
B. the difficulty of living on a fixed income
C. innovative techniques in food processing
D. the advances of advertising techniques
[简答题]
Task II
Directions:Some people say television has altered family life dramatically.Write an article for your school magazine,putting forward your views.You should write about 160 words on the Answer Sheet。
[单项选择]Two days (past) (before) he realized that the task was (beyond his) (capacity).
A. past
B. before
C. beyond his
D. capacity
[单项选择]How many days a working American has to work within a week
A. seven
B. six
C. five
[填空题]A week has seven days.
______ seven days in a week.
[填空题]A week has seven days.
______ seven days in a week.
[填空题]A week has seven days．
______ seven days in a week。
[简答题]A week has seven days.
______ seven days in a week.
[单项选择]有以下程序
float f1(float n)
return n*n;
float f2(float n)
return 2*n;
main（ ）
float (*p1)(float),(*p2)(float),(*t)(float), y1, y2;
p1=f1; p2=f2;
y1=p2( p1(2.0) );
t=p1; p1=p2; p2=t;
y2=p2( p1(2.0) );
printf("%3.0f, %3.0f/n",y1,y2);程序运行后的输出结果是______。
A. 8, 16
B. 8, 8
C. 16, 16
D. 4, 8
