Multiple choice

LISTEN primitive, which is used in implementing a connection oriented service means

  1. block waiting for an incoming connection

  2. establish a connection with a waiting peer

  3. block waiting for an incoming message

  4. terminate a connection

  5. send a message to the peer
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A Correct answer
Explanation

In a connection oriented service, the server first executes LISTEN to indicate which is prepared to accept incoming connections. After this execution, the server process is blocked until a request for connection appears.

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