Data to be transmitted over the network is divided into smaller chunks known as:

Correct option is C

Data is divided into packets before being transmitted over the network. These packets are reassembled at the destination to retrieve the original data.
Important Key Points:
1. Packets: Data is split into small units called packets to make it easier to transmit over the network. This allows for efficient, reliable data transfer, even if the network connection is unstable.
2. Networking Devices:
· Bridges and switches are used to connect network segments.
· Hubs are basic devices that broadcast data to all ports without understanding the destination.
Knowledge Booster:
· Packet Switching: This technique is used in modern networks (e.g., TCP/IP) to send data in small units known as packets. It helps in efficient utilization of bandwidth and improves reliability.
· Headers and Trailers: Each packet contains a header and sometimes a trailer, which hold information such as the source and destination address, error-checking codes, etc.