Q1: Explain why, the Transport-level communication services of the TCP/IP or OSI models are not suitable...

 

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Q1: Explain why, the Transport-level communication services of the TCP/IP or OSI models are not suitable for building distributed applications? Q2: Multicast service, is the process of allowing a single sender to pass messages to multi receivers simultaneously, based on that, and as a distributed system designer, would you consider the multicast serves as part of the middleware layer, or you put it as part of the lower-level services? Explain why? Q1: Explain why, the Transport-level communication services of the TCP/IP or OSI models are not suitable for building distributed applications? Q2: Multicast service, is the process of allowing a single sender to pass messages to multi receivers simultaneously, based on that, and as a distributed system designer, would you consider the multicast serves as part of the middleware layer, or you put it as part of the lower-level services? Explain why?