________ is a network device that can receive the data, analyse it and transmit it to other networks.
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While a Switch connects devices together to form a single network, a Router connects multiple separate networks together to exchange data between them.
Step 1: Analyzing the Function of Network Devices:
Different network devices operate at different layers of the OSI model and handle data packets with varying levels of intelligence. Step 2: Evaluating the Options:
Hub (A): A passive Physical Layer (Layer 1) device. It does not analyze data; it simply broadcasts incoming electrical signals to all connected ports, causing collision issues.
Repeater (D): Another Layer 1 device that simply amplifies or regenerates weak electrical signals to extend cable distance.
Switch (B): A Data Link Layer (Layer 2) device. It analyzes MAC addresses to forward data frames selectively to specific ports within the same local network.
Router (C): A Network Layer (Layer 3) device. It operates between different networks. It intercepts incoming IP packets, analyzes their source and destination IP addresses, references dynamic routing tables, and transmits the packets along the most efficient path to separate networks.
Step 3: Conclusion:
Since the device must receive, analyze, and transmit data across other networks (inter-network routing), a Router (C) is the correct answer.
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