Answer: Option [A]
In Circuit-switching the two source and destination nodes establish a dedicated communication channel before the actual begins.
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Answer: Option [A]
In Circuit-switching the two source and destination nodes establish a dedicated communication channel before the actual begins.
Answer: Option [B]
Answer: Option [B]
Packet switched networks allow different speed links. This network arranges all transmitted data suitable sized block called packets.
Answer: Option [C]