Question

What are the key differences between a Remote Procedure Call (RPC) and a Web Service Invocation (WSI)?

1) RPC allows communication between processes on different machines, while WSI allows communication between applications over a network.
2) RPC is a protocol-independent method invocation, while WSI relies on a specific protocol such as HTTP or SOAP.
3) RPC typically involves using stubs and skeletons for communication between client and server, while WSI relies on standard web protocols and formats.
4) RPC is more lightweight and efficient in terms of data transfer, while WSI allows for more interoperability between different systems.

Answer 1

RPC and WSI are methods of communication between applications over a network, but have key differences in terms of communication between processes, reliance on protocols, communication mechanisms, and efficiency.

Step-by-step explanation:

Remote Procedure Call (RPC) and Web Service Invocation (WSI) are both methods of communication between different applications over a network. However, they have some key differences:

1. RPC allows communication between processes on different machines, while WSI allows communication between applications over a network.
2. RPC is a protocol-independent method invocation, while WSI relies on a specific protocol such as HTTP or SOAP.
3. RPC typically involves using stubs and skeletons for communication between client and server, while WSI relies on standard web protocols and formats.
4. RPC is more lightweight and efficient in terms of data transfer, while WSI allows for more interoperability between different systems.