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【单选题】
下面关于数据挖掘类型的描述，正确的是()。A.
关系模型指的是二维表格模型
B.
广义知识是指类别特征的细节性描述知识
C.
预测知识是根据未来的数据得到的
D.
序列数据库存放包含时间相关属性的关系数据
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【简答题】() (also known as business continuity planning or disaster planning) is the type of business planning that focuses on dealing with crises.
【单选题】Although Barbara argues strongly that current policies are unjust, she does not ______any particular changes.
A.
reject
B.
presume
C.
advocate
D.
oppose
【单选题】Baker has changed staff policies because she believes that
A.
the corporate image can be improved through staff uniform
B.
the previous rules were not fair to customer
C.
customers should be able to identify with the staff sewing the
D.
employees should share in company profit
【判断题】Business planning is an ongoing process of making decisions that guides a business in both the short and long term.
A.
正确
B.
错误
【单选题】What does she think will happen in six months' time?
A.
There will be new policies.
B.
Staff morale will be higher.
C.
Consultants will be hired.
【判断题】Margaret Thatcher’s economic policies were not supported by the labor party and the trade unions, so she had to make compromises and shifted her monetary policies.
A.
正确
B.
错误
【简答题】She ______ policies while she was still a college student, and was elected to the lower parliament at the age of 40.
【单选题】Baker has changed staff policies because she believes that.
A.
the corporate image can be improved through staff uniforms.
B.
the previous rules were not fair to customers.
C.
customers should be able to identify with the staff serving them.
D.
employees should share in company profits.
【简答题】She implemented policies that have come to be known as .
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