【多选题】Which of the following describe private IP addresses? ()
A.
addresses chosen by a company to communicate with the Internet
B.
addresses that cannot be routed through the public Internet
C.
addresses that can be routed through the public Internet
D.
a scheme to conserve public addresses
E.
addresses licensed to enterprises or ISPs by an Internet registry organization
【单选题】Addresses can be divided into kinship addresses and .
D.
fictive kinship addresses
【单选题】对所有船舶在决定安全航速时,应考虑的因素包括:1吃水和可用水深的关系;2风、浪和流的情况以及靠近航海危险的情况;3船舶的操纵性能。
【多选题】对所有船舶而言,在决定安全航速时,应考虑的因素有()
【简答题】555精密定时器不可以应用于定时序列。( )
【单选题】装有可使用雷达的在航船舶在决定安全航速时应考虑下列哪些因素__。1吃水和可用水深的关系;2所选用的雷达距离标尺;3天气对雷达程度的影响;4船舶的操纵性能。
【多选题】Assuming a subnet mask of 255.255.248.0, three of the following addresses are valid host addresses.
A.
ich are these addresses? (Choose three.)
【多选题】装有可使用雷达的船舶在决定安全航速时应考虑哪些因素?
【多选题】装有可使用雷达的船舶在决定安全航速时应考虑哪些因素?