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【单选题】
Jack Bowers has paid off the mortgage on his house and continues to live in the house. The interest income forgone by not selling the house and investing the proceeds is an example of a(n) _____.A.
sunk cost
B.
incremental cost
C.
opportunity cost
D.
outlay cost
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【多选题】Benefits of direct-to-consumer (DTC) genetic testing are:
A.
the accessibility of tests to consumers
B.
promotion of proactive healthcare
C.
the privacy of genetic information.
D.
regulated by governments.
【简答题】人口的__________结构会影响各级各类学校在教育结构中的比例。
【简答题】定义一个动物类Animal,描述其重量、年龄、颜色特征及捕食、发声行为,定义构造函数的多个版本对特性进行初始化。 使用不同的构造函数创建Animal的多个实例,并测试其行为。
【多选题】According to a 2014 study by Yaniv Erlich & Arvind Narayanan, genetic privacy breaching techniques fall into three categories:
A.
identity tracing
B.
attribute disclosure attacks via DNA (ADAD)
C.
completion techniques
D.
by phone call
【多选题】Possible risks of DTC genetic testing are:
A.
the lack of governmental regulation
B.
the potential misinterpretation of genetic information
C.
issues related to testing minors & privacy of data
D.
downstream expenses for the public health care system
【简答题】编写一个类Animal,描述动物的属性和行为,通过继承Animal类定义Bird类、Fish类,分别描述鸟类和鱼类的属性和行为,具体要求如下: (1)Animal类定义属性name、color、footNumber,描述动物的名称、颜色、脚的只数;定义成员方法showInfo(),用于输出动物的属性信息;定义成员方法move(),用于描述动物如何行走(输出“可以通过飞、跑、游等方式移动身体”); ...
【多选题】( ) are the two main comprehensive international privacy approaches to address privacy laws covering private business activities .
A.
GDPR
B.
APEC Privacy Framework
C.
Privacy Act of the United States
D.
The United Nations Guidelines for Consumer Protection
E.
The WTO Agreement on Privacy
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