【单选题】下列哪种模型不属于数据世界(计算机世界)模型
【判断题】E-Studio是实验编程、运行和调试的主界面。
【多选题】下列关于仲裁的表述中,正确的有( )157359
B.
仲裁机构是民间性的组织,不是国家的行政机关或司法机关
【单选题】Which of the following describes the usual, common shape of an electrical wire conductor?
A.
It is usually made as a square shape
B.
It is usually made as a round, circular shape
C.
It is usually made as a triangle shape
D.
it is usually made as a round, circular shape or as a square shape
【单选题】OSPF 使用 IP 报文直接封装协议报文,使用的协议号是( )