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单选题
When referring to the data structures of a packet, what is the proper term to refer to a single unit of TCP data at the transport layer?当提及一个数据包结构时,以下哪项可以表示一个TCP包在传输层的单个数据单元?()
A
TCP segment.TCP段
B
TCP packet.TCP包
C
TCP frame.TCP帧
D
TCP datagram.TCP报文
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考题
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考题
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考题
传输控制TCP协议和用户数据报UDP 协议是互联网传输层的主要协议。下面关于TCP 和UDP的说法中,( )是不正确的
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B. TCP能够保证数据包到达目的地不错序,UD.P 不保证数据的传输正确
C TCP协议传输数据包的速度一般比UD.P协议传输速度快
D.. TCP保证数包传输的正确性,UD.P 在传输过程中可能存在丢包现象
考题
When referring to the data structures of a packet, what is the proper term to refer to a single unit of TCP data at the transport layer?当提及一个数据包结构时,以下哪项可以表示一个TCP包在传输层的单个数据单元?()A、TCP segment.TCP段B、TCP packet.TCP包C、TCP frame.TCP帧D、TCP datagram.TCP报文
考题
下面哪些是TCP的属性().A、TCP是一个面向连接的传输协议B、FTP基于TCP协议C、TCP是工作在传输层D、TCP是一个无连接E、TCP是一个可靠的传输协议F、TCP是一个有确认机制的传输协议
考题
Which statement is true when express AV detects a virus in TCP session?()A、TCP RST is sent and a session is restarted.B、TCP connection is closed gracefully and the data content is dropped.C、TCP traffic is allowed and an SNMP trap is sent.D、AV scanning is restarted.
考题
在CDMA20001X数据业务的分层结构中,不同层之间依次排列,下面正确的是()A、Application Layer、PPP、TCP/IP、RLP,Physical LayerB、Application Layer、PPP、RLP、TCP/IP、Physical LayerC、Application Layer、RLP、PhysicalLayer、TCP/IP、PPPD、Physical Layer、RLP、PPP、TCP/IP、Application Layer
考题
The TCP/IP network model differs from the more popular OSI model. Which of the layers below belong to the TCP/IP model?()A、application layerB、session layerC、transport layerD、internet layerE、network layerF、data link layerG、physical layer
考题
Which three statements describe the Transmission Control Protocol (TCP)?()A、TCP is a transport layer protocol.B、TCP is faster than the User Datagram Protocol (UDP).C、TCP provides delivery notification and error checking mechanisms.D、TCP uses a best effort delivery approach.E、TCP application examples include HTTP and SMTP.
考题
单选题在CDMA20001X数据业务的分层结构中,不同层之间依次排列,下面正确的是()A
Application Layer、PPP、TCP/IP、RLP,Physical LayerB
Application Layer、PPP、RLP、TCP/IP、Physical LayerC
Application Layer、RLP、PhysicalLayer、TCP/IP、PPPD
Physical Layer、RLP、PPP、TCP/IP、Application Layer
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