【简答题】Declare an unsigned 16-bit integer variable named wArray that uses three initializers.
【多选题】A 32-bit computer system uses 16 7-segment led as output devices, and uses dynamic display control. The interface circuit description of the output device is correct ()
A.
Three-state gate implementation, at least two ports
B.
Trigger implementation, only one port required
C.
Register implementation, at least two ports
D.
Implemented by latch, only one port required
【单选题】An 8-bit video card uses(72)bits to store information about each pixel, and thus can display 256 different colors.
【判断题】用伏安法测量电动机绕组的直流电阻非常方便。
【判断题】道德是通过利益来调节和协调人们之间的关系的。