【简答题】再生障碍性贫血的血象以 减少、 绝对值降低为主要特征,多位正常细胞性贫血。
【单选题】关于APT(套利定价理论)和CAPM(资本资产定价理论)的比较,以下说法不正确的是( )
A.
在资本资产定价模型中,证券的风险用该证券相对于市场组合的β系数来解释,它只能解释风险的大小,但无法解释风险来源
B.
套利定价理论和资本资产定价模型都假定了投资者对待风险的类型
D.
在套利定价理论中,证券的风险由多个因素共同来解释
【单选题】What is CARS Model?
A.
Create a Research Space Model
B.
Create a Result Space Model
C.
Conclude a Research Space Model
D.
Create a Research Shape Model
【单选题】Why the waterfall model simplifies task scheduling?
A.
The model involves the client or end user in the design.
B.
The model collect the information from the test product to find out the critical problem in the process of the development.
C.
The model has no iterative or overlapping steps.
D.
The model involves teams working in parallel.
【判断题】存储模型伪操作,格式如下: .MODEL memory_model [,model options]。( )
【简答题】A.She built a model a week ago. B.She completed her model quickly. C.She made her model in more than a week. D.She failed to make her model.
【单选题】夏普在20世纪60年代提出了著名的()。
【单选题】史蒂夫·罗斯突破性地发展了资本资产定价模型,提出( )。
【多选题】Generally,an environment model may be