Multiple choice technology databases

what is true regarding the role Oracle Net provides in a client server connection with no middle tier? (Choose two)

  1. Oracle Net is layered on top of the network protocol.

  2. Oracle Net must reside on both the client and the server for peer-to-peer communication to occur.

  3. On the client side, Oracle Net is responsible for working with the listener to receive incoming connection requests.

  4. On the server side, Oracle Net is responsible for several connectivity issues such as : the location of the server, whatever one or more protocol is involved in the connection, and how to handle exception and interrupts.
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A,B Correct answer
Explanation

Oracle Net sits directly on top of network protocols (like TCP/IP) to facilitate communication, and it must reside on both client and server nodes. The database listener runs on the server (not the client) to receive connections, and connectivity issues like server location are managed by the client-side configuration.

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