Following are the statements regarding a Repeater:

• A. It distributes the data packets.

• B. It is added to transmission systems to boost the signal.

• C. It sends the data to a specific computer.

• D. It can also be used on wireless systems.

  Choose the correct options below:

Correct option is C

B and D only

A repeater is a network device that amplifies or regenerates an incoming signal before retransmitting it. This helps to extend the distance a signal can travel without significant degradation.

Analyzing Each Statement

• A. It distributes the data packets.

  • Incorrect. Repeaters don't distribute data packets. They simply regenerate and forward the signal. Distribution implies routing or switching, which is done by other network devices like routers or switches.

• B. It is added to transmission systems to boost the signal.

  • Correct. This is the primary function of a repeater. It strengthens the signal to overcome attenuation (signal loss) over distance.

• C. It sends the data to a specific computer.

  • Incorrect. Repeaters operate at Layer 1 (Physical Layer) of the OSI model. They don't have addressing capabilities to send data to specific computers. This is the job of Layer 2 (Data Link) devices like switches or Layer 3 (Network) devices like routers.

• D. It can also be used on wireless systems.

  • Correct. Repeaters are used in both wired and wireless communication systems to extend signal range.