suresh In the field of telecommunications, circuit-switched and packet-switched networks are two fundamental types of networks that have distinct differences in their operation and functionality.
Circuit-switched networks establish a dedicated communication channel between two parties for the duration of a call. This means that the entire path from the caller to the receiver is reserved exclusively for their communication, ensuring consistent quality but also tying up resources even when no data is being transmitted.
On the other hand, packet-switched networks break down data into small packets that are individually routed across the network based on the most efficient path available at that moment. This method allows for more efficient use of resources as network capacity can be dynamically allocated as needed. However, the downside is that packet-switched networks may lead to data packets arriving out of order or being delayed.
Overall, the key difference between circuit-switched and packet-switched networks lies in their approach to handling data transmission. Circuit-switched networks provide dedicated connections for communication, while packet-switched networks break data into packets and route them dynamically. Telecom companies often use a combination of both types of networks to meet the diverse needs of their customers.
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