Which term describes standards or protocols that provide data communication between systems; e.g., TCP/IP?

Study for the Network Security Instructional Terminology Test. Enhance your knowledge with multiple choice questions, each accompanied by hints and explanations. Ensure readiness for your exam!

Multiple Choice

Which term describes standards or protocols that provide data communication between systems; e.g., TCP/IP?

Explanation:
End-to-end data transfer between systems is provided by transport protocols. They define how data is segmented, transmitted, and managed to ensure delivery between processes on different hosts. TCP and UDP are classic examples: TCP is connection-oriented and guarantees reliability and order, while UDP is connectionless and faster but does not guarantee delivery. This focus on delivering data between applications across a network is why transport protocols are the best fit for standards that enable data communication between systems, as in TCP/IP. Network protocols govern routing and addressing, and application protocols define how applications talk to each other (like HTTP or FTP). The term “transmission protocol” isn’t a standard label in this context.

End-to-end data transfer between systems is provided by transport protocols. They define how data is segmented, transmitted, and managed to ensure delivery between processes on different hosts. TCP and UDP are classic examples: TCP is connection-oriented and guarantees reliability and order, while UDP is connectionless and faster but does not guarantee delivery. This focus on delivering data between applications across a network is why transport protocols are the best fit for standards that enable data communication between systems, as in TCP/IP. Network protocols govern routing and addressing, and application protocols define how applications talk to each other (like HTTP or FTP). The term “transmission protocol” isn’t a standard label in this context.

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