96 A negative cost variance and positive schedule variance means:A. The project is under budget and ahead of scheduleB. The project is over budget and behind scheduleC. The project is over budget and ahead of scheduleD. The project will be overrun but ahe
题目
96 A negative cost variance and positive schedule variance means:
A. The project is under budget and ahead of schedule
B. The project is over budget and behind schedule
C. The project is over budget and ahead of schedule
D. The project will be overrun but ahead of schedule at completion
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参考答案和解析
更多“96A negative cost variance and positive schedule variance means: A.The project is under bu ”相关问题
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第1题：
● Which of the following are types of status reports?
A document, variance, trend and exception
B cost, trend, schedule and acquisition
C cost, schedule, technical performance
D analysis, cost, performance and schedule
E All of the above.
正确答案：C
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第2题：
Refer to the exhibit. You want to use all the routes in the EIGRP topology for IP load balancing. Which two EIGRP subcommands wou ld you use to accomplish this goal?()
A. traffic - share balanced
B. distance
C. maximum- paths
D. default - network
E. variance
参考答案：C, E
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第3题：
The author's attitude toward the insurance facility is（ ）
[A] objective
[B] negative
[C] positive
[D] biased
正确答案：A
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第4题：
下列程序段中，A_class的成员函数Variance()可求出两数的平方差，请改写该程序段，把Variance()函数从A_class类中分离出来，用友元函数来实现该函数的功能。
class A_class {
private:
intx,y,t;
public:
A_class(int i,int j):x(i),y(j) {
if(y>x){t=x;x=y;y=t;}
}
intVariance(){return x*x-y*y;}
//其它函数从略
};
void main() {
A_classA_obj(3,5);
cout<<"Result:"<<A_obj.Variance()<<endl;
}
答案：
class A_class {
private:
intx,y,t;
public:
A_class(int i,int j):x(i),y(j) {
if(y>x){t=x;x=y;y=t;}
}
friend?int?Variance();?
//其它函数从略
};
int Variance(){
return x*x-y*y;
}
void main() {
A_classA_obj(3,5);
cout<<"Result:"<<A_obj.Variance()<<endl;
}
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第5题：
The author's attitude toward the influence of advertisement on people's habits is（ ）
[A] indifferent
[B] negative
[C] positive
[D] biased
正确答案：B
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第6题：
In general, the Western experts' attitude towards TCM is_____.A.indifferent.
B.positive.
C.negative.
D.doubtful.答案：D解析：