题目内容

[ 判断题 ] (2.0分) C2应用层英文en Suppose that host A wants to send data over TCP to host B, and host B wants to send data to host A over TCP. Two separate TCP connections - one for each direction - are needed.

A. True
B. FALSE

查看答案

搜索结果不匹配？点我反馈

更多问题

Which of the following is used by the switch to forward frames? ( )

A. IP address
B. MAC address
C. port
D. socket

which of the following is not a class of multiple access protocol?

A. channel partitioning
B. random access
C. taking turns
D. flow control

which of the following is not a multiple access protocol?

A. TDMA
B. ALOHA
CSMA
D. NAT

DNS runs on top of ( ) and uses the port number 53.

A. UDP
B. HTTP
C. TCP
D. none of the above