语句“CONSTANT DIVIDE_PERIOD:INTEGER:=500”的作用是( )
举一反三
- 定义一个数据类型为时间的常量,下列语句正确的是( )。 A: signal max :time:=60ns; B: constant max :time:=60; C: constant max :time:=60ns; D: constant max :integer:=60ns;
- 语句“VARIABLE CNT:INTEGER RANGE 0 TO 7999”的作用是( )
- Cloud scrolling pattern, which was very popular in the Spring and Autumn Period and the Warring States period, is one of the most constant languages in the development of cloud pattern.
- 假定已经执行了Option Baese 0,语句:Dim NewArray(10) as Integer,其作用是( )。
- The units-of-production method of depreciation charges a constant amount of expense for each period of an asset's useful life.