题目内容

Which is the difference between the TCP and UDP protocols, and how do you implement them in Python with the socket module?

A. TCP is compatible with Python, which UDP is not.
B. There are no differences.
C. TCP is not connection-oriented, which UDP is.
D. TCP is connection-oriented, which UDP is not.

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Which of the following ports is available for socket programming?

A. 8080
B. 8081
C. 21
D. 25

What is a socket?

A. TCP connection between local computers only
B. Abstraction of ports on which data can be transmitted
C. connection between computers, over UDP only
D. Programming that allows only local computers to communicate with each other

Can we skip socket binding?

A. No
B. Can be
C. May be
D. Yes

有限责任公司的____是对公司生产经营业务活动进行监督和检查的常设机构。我国《公司法》规定有限责任公司的监事会成员不得少于____人。

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