题目
104 Methods and techniques used to examine cost and technical data are called feasibility studies. The economic aspects of a feasibility study include interest rates, present worth factors, operating costs, depreciation and _____.
A. Capitalization costs.
B. Technical skill requirements.
C. Technology forecasting.
D. Strategic marketing intelligence.
E. All of the above.
第1题
A. Switches 1, 2, 3, and 6 will part icipate in the multicast tree once pruning has taken place.
B. Switches 2 and 6 will participate in the multicast tree once pruning has taken place.
C. Switches 1, 2, 3, and 6 will participate in the multicast tree.
D. The multicast server is the rendez vous point of the multicast tree.
第2题
编写一个程序实现小型公司的工资管理。该公司主要有4类人员.即经理(manager) .技术人员(technician)、销售员(salesman)、销售经理(salesmanager)。这些人员都是职员(employee),有编号、姓名、月工资信息。月工资的计算方法是经理固定月薪8000元,技术人员每小时100元,销售员按当月销售额的4%提成,销售经理既拿固定月工资5000元又拿销售提成,销售提成为所管辖部门当月销售额的5%。要求编程计算月T资并显示全部信息。
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