If two programs A1,A2 are communicating thru subject name ( _LOCAL.SUB), then which of the following is true ..

technology databases

  1. A1,A2 are connected to two different daemons

  2. A1,A2 are connected to the same daemon and the same service

  3. A1,A2 are connected to the same daemon and the different service

  4. None

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Correct Option: B

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