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ACL (Access Control List)
... ACL filter packets to permit or deny access based on specific criteria.
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Packet header - multiplexing
... which can be considered a form of multiplexing at the application level. This means you have two layers of multiplexing:
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Checksum VS CRC
... XOR checksum is a simple error-detection algorithm commonly used in computer networks and data communication.
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Sync VS Async
... On the other hand, 'asynchronous' means things do not occur at the same time.
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What is Latency?
... Transmission delay is the time required to send all the bits of a packet into the transmission medium.
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The Importance of Network Performance: Overhead and Latency
... This additional data can slow down the rate at which information is transferred across the network.
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blocking VS non blocking
... Non-blocking sockets, supported by the operating system, allow for more efficient resource use by avoiding the blocking of socket methods.
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Multicast VS Broadcast
... Unlike multicast, broadcast is limited to sending packets to hosts within the same network.
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TCP Flow Control
... However, problems can arise if the receiver’s data processing time is slower than the sender’s.
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return VS yield
... Unlike return, 'yield' keyword provides the result value divided by multiple times.