📝 **Question:** Two phones are on opposite sides of the world. Alice sends a message; Bob is offline. Walk through delivery. Which step is the *most-often-missed* in interviews?
📋 Pick the right answer.
💡 **Hint:** Re-read the theory above if unsure.
📝 **Question:** Two phones are on opposite sides of the world. Alice sends a message; Bob is offline. Walk through delivery. Which step is the *most-often-missed* in interviews?
📋 Pick the right answer.
💡 **Hint:** Re-read the theory above if unsure.
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