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* השאלה נוספה בתאריך: 24-04-2024

		It acknowledges each packet individually.
		It uses cumulative acknowledgments, indicating the receipt of all packets up to a certain sequence number.
		It buffers out-of-order packets until all missing packets are received.
		It ignores acknowledgments and relies solely on timeouts for retransmission.

How does the GBN ARQ protocol handle acknowledgments from the receiver?