【多选题】BCD码分为有权码和无权码两种,下列编码属于有权码的是()。
【单选题】Present value is defined as
A.
future cash flows discounted to the present by an appropriate discount rate.
B.
inverse of future cash flows.
C.
present cash flows compounded into the future.
D.
future cash flows multiplied by the factor .
【单选题】关于汽车制动跑偏和制动侧滑关系的说法正确的是( )。
【单选题】Book value is defined as:
B.
b. disposal value less accumulated depreciation
C.
c. cost less accumulated depreciation
D.
d. disposal value less original cost
【多选题】BCD码分为有权码和无权码两种,下列编码属于有权码的是( )。( 1 分)
【简答题】下述各项关于专利无效表述正确的有( ) A.宣告专利权无效的决定对已经开始并正在进行中的专利侵权纠纷不生效力 B.宣告专利权无效的决定,对在宣告专利权无效前人民法院作出并已执行的专利侵权的判决、裁定,不具有追溯力 C.宣告专利权无效的决定,对已经履行或者强制执行的专利侵权纠纷处理决定,不具有追溯力 D.宣告专利权无效的决定,对已经履行的专利实施许可合同和专利权转让合同,不具有追溯力
【判断题】Value is defined as any action or process for which a customer would be willing to pay.