What is the primary purpose of a switch in a network?

Practice Questions

Q1
What is the primary purpose of a switch in a network?
  1. To route packets between different networks
  2. To connect devices within the same network
  3. To provide internet access
  4. To encrypt data

Questions & Step-by-Step Solutions

What is the primary purpose of a switch in a network?
  • Step 1: Understand that a switch is a device used in computer networks.
  • Step 2: Know that the main job of a switch is to connect different devices, like computers and printers, within the same network.
  • Step 3: Learn that each device has a unique identifier called a MAC address.
  • Step 4: Realize that when one device wants to send data to another, the switch uses the MAC address to find the right destination.
  • Step 5: Understand that the switch forwards the data only to the device with the matching MAC address, ensuring efficient communication.
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