Define the tasks for which sns is used, Computer Networking

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Define the tasks for which SNS is used

SNA can be used for the following types of tasks:

- Terminal access to mainframe and midrange computer applications.

- File transfer of data among computer systems.

- Printing of mainframe and midrange data on SNA printers.

- Program-to-program communications that permit applications to exchange data over the network.

SNA can be executed in a networking infrastructure that uses either a hierarchical or peer-to-peer model.

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