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【单选题】
Computers Before the widespread use of computers, managers could not(51)full use of large amounts of valuable information about a company's activities. The information either(52)managers too late or was too expensive to be used. Today, managers are facing a wide(53)of data processing and information instruments. Managers can draw on computer-based information systems to control(54)in every area of their company. On any kinds of performance measures, the information provided by these systems helps managers compare standards(55)actual results, find problems, and take proper action(56)it is too late to make changes. The(57)of computerized (电脑化) information systems has sharply changed management control in many companies. Even a neighborhood shopkeeper may now use computers to(58)sales, billing, and other activities. Now, there are about 24 million microcomputers in(59)in the United States m one for every 10 citizens. It is(60)that by 1996, 61 percent of American managers will be using some sort of electronic work station. In order for managers to be sure that the computer-based information they are receiving is(61), they need to understand how computers work. However, in most(62)they do not need to learn how to program computers. Rather, managers should understand how computerized information systems work; how they are(63), their limitations and costs; and the manner in which information systems may be used.(64)an understanding is not difficult to achieve. One research found that business firms were more successful in teaching(65)information about computers to business graduates than they were in teaching business subjects to computer science graduates.
A.
take
B.
have
C.
make
D.
get
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【判断题】体育休闲不仅仅具有单纯的娱乐活动,还具有自我学习、自我完善的教育过程。
A.
正确
B.
错误
【单选题】下列哪一项是“在产品成本的基础上加上一个标准加成”的定价方法?
A.
统一定价
B.
差异化定价
C.
产品加成定价
【单选题】连入网络中的计算机,()
A.
必须都是微型计算机
B.
可以是不同类型的计算机
C.
必须是同一个公司生产的计算机
D.
必须是同一种型号的计算机
【简答题】产品定价的全部成本费用加成定价法,就是在全部成本费用的基础上,加合理利润来定价。这里的合理利润的确定,通常是根据销售利润率得出的。( )
【判断题】成本加成定价法是指以成本为中心,在产品单位成本的基础上增加一定比例来确定产品的售价。
A.
正确
B.
错误
【单选题】在计算机网络中,连入网络的计算机都是( )。
A.
服务器
B.
工作站
C.
终端
D.
自治计算机
【单选题】从下列哪个脑的侧面能观察到间脑
A.
内侧面观
B.
外侧面观
C.
背面观
D.
腹面观
【单选题】成本加成法是在产品的()的基础上加上一定比例的利润来确定价格的方法。
A.
单位成本
B.
制造费用
C.
人工费用
D.
利润
【单选题】从下列哪个脑的侧面能观察到间脑
A.
内侧面观
B.
外侧面观
C.
背面观
D.
上面观
E.
腹面观
【简答题】(    )是指连入网络的不同档次、不同型号的微机,它是网络中实际为用户操作的工作平台,它通过插在微机上的网卡和连接电缆与网络服务器相连。 (A) 网络工作站    (B) 网络服务器    (C) 传输介质    (D) 网络操作系统
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