【单选题】____ is most used for error reporting.
【单选题】ICMP is used for( )?
A.
Reliable data transfer
【单选题】Which Layer 4 protocol is used for a Telnet connection between two Ezonexam routers?
【单选题】ICMP is primarily used for ( )
A.
error and diagnostic functions
【单选题】ICMP is used for( )?
A.
Reliable data transfer
【多选题】Which of these protocols is used for VPNs? (Choose all that apply.)
【多选题】工程建设标准强制性条文信息工程部分2011年版共分为,()、()、()通信工程防火、通信工程抗震、()、通信工程相关专业要求、通信工程建设安全、通信工程监理、通信工程计价十部分内容,强制性条文574条。