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3 cards from this section. Quick, good the night before a test.
What class is used to listen for incoming client connections?
Look for the class that represents the listening endpoint.
What is the purpose of the ClientHandler class?
Consider what role it plays when a client connects.
What does the ServerSocket class do?
Think about the purpose of socket programming.
True or false: Each client connection is handled in the main server thread.
Consider how servers manage multiple tasks.
Design a simple Java multi-threaded server that logs the date and time each client connects. Discuss how you would ensure thread-safe logging.
Think about how to use `synchronized` in your methods.
Imagine your server receives clients that sometimes provide input so fast it could lead to resource exhaustion. Propose a mechanism to limit active threads.
Recall concepts related to thread pools or task queues.
5 more questions in this section. Enroll free to practise them all.
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