DHCP服务的工作过程是什么?
参考答案:
DHCP服务的工作过程是请求、回答、选择、确认。
流通蒸汽灭菌法的温度为
A.121℃
B.115℃
C.80℃
D.100℃
E.180℃
The color display will use both chrominance and luminance information. A black and white display uses (74) .
A.neither of the two components
B.the chrominance component
C.the luminance component
D.both of the twocomponents