Communication Devices Multiple Choice Questions (MCQ) Online Test #13

Which device is used to extend a wired network to include wireless devices?

What type of communication device is essential for converting digital signals for transmission over fiber optic cables?

What function does a modem perform to ensure reliable data transmission by correcting errors in signals?

What does a router primarily use to determine the best path for data packets to reach their destination?

What role does a wireless access point play in a network?

What type of satellites are used for communication in satellite communication systems?

What is a primary advantage of IoT devices in a smart city environment?

Which of the following is a key difference between broadband and dial-up modems?

What is the primary function of a SIM card in a cellular phone?