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【单选题】
在体系结构中，一个子系统主要是通过一些构件来实现的，下面不是实现子系统的构件的是______。
A.
界面构件
B.
业务构件
C.
用于用户传递的构件
D.
访问数据库构件
拍照语音搜题，微信中搜索"皮皮学"使用
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【多选题】楼梯面层按水平投影面积计算,包括:
A.
踏步
B.
休息平台
C.
小于200mm宽踢井
D.
小于500mm宽踢井
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B.
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【单选题】Assume that you have a total of 50 employees in your foodservice operation. In the past year, you replaced 35 employees. Your turnover rate is:
A.
65%
B.
70%
C.
73%
D.
72%
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【判断题】市场占有率,又称市场份额,是指一个医药企业的销售额与其最大竟争对手销售额的百分比( )
A.
正确
B.
错误
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【单选题】Assume that you have a variable declared as int varl = 3; . What is the value of 22 % var1?
A.
0
B.
1
C.
7
D.
21
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【多选题】根据2013GB，楼梯面层按水平投影面积计算，包括（ ）。
A.
踏步
B.
休息平台
C.
小于200mm宽踢井
D.
小于500mm宽踢井
E.
踢脚线
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【单选题】Assume that you have created a class named TermPaper that contains a character field named letterGrade. You also have created a property for the field. Which of the following cannot be true?
A.
The property name is letterGrade.
B.
The property is read-only.
C.
The property contains a set accessor that does not allow a grade lower than ‘C’.
D.
The property does not contain a get accessor.
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相关题目：
【判断题】光纤迈克尔逊干涉仪属于波长调制型光纤传感检测技术
A.
正确
B.
错误
查看完整题目与答案
【简答题】楼梯面层按水平投影面积计算,包括踏步、休息平台、小于( )mm宽的楼梯井。
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【多选题】楼梯面层按水平投影面积计算,包括:
A.
踏步
B.
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C.
小于200mm宽踢井
D.
小于500mm宽踢井
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【简答题】Assume that you have a complex of a transition metal ion with a d 6 configuration. Can you tell weather the complex is octahedral or tetrahedral if measuring the magnetic moment establishes that it ha...
查看完整题目与答案
【判断题】郑和是宋代伟大的航海家。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Assume that you have a total of 50 employees in your foodservice operation. In the past year, you replaced 35 employees. Your turnover rate is:
A.
65%
B.
70%
C.
73%
D.
72%
查看完整题目与答案
【判断题】市场占有率,又称市场份额,是指一个医药企业的销售额与其最大竟争对手销售额的百分比( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Assume that you have a variable declared as int varl = 3; . What is the value of 22 % var1?
A.
0
B.
1
C.
7
D.
21
查看完整题目与答案
【多选题】根据2013GB，楼梯面层按水平投影面积计算，包括（ ）。
A.
踏步
B.
休息平台
C.
小于200mm宽踢井
D.
小于500mm宽踢井
E.
踢脚线
查看完整题目与答案
【单选题】Assume that you have created a class named TermPaper that contains a character field named letterGrade. You also have created a property for the field. Which of the following cannot be true?
A.
The property name is letterGrade.
B.
The property is read-only.
C.
The property contains a set accessor that does not allow a grade lower than ‘C’.
D.
The property does not contain a get accessor.
查看完整题目与答案