Multiple choice

Which of the following is a component of Internet?

  1. Routers to strengthen the attenuated signals

  2. Repeaters to establish physical connection between various LANs

  3. Bridges to optimize the transmission path of messages

  4. Gateways to allow a network to use the resources of another main frame
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gateways enable networks to access resources on other systems, including mainframes. Routers strengthen signals, repeaters establish connections, and bridges optimize paths - but these functions are misstated. Gateways correctly provide cross-system resource access.

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