After doing all parts of the lesson you should be able to answer these questions.
Write down the answers first. Click the to check your answer.
Telecom is short for ____
What percent of U.S. citizens own a smartphone?
The speed at which an electronic communications signal can change from high to low is called the signal ____
Name 3 types of cables.
Name some devices that use radio frequencies.
Name some telecommunications connection devices.
Name some network control devices.
Name a Cellular Carrier.
Wi-Fi is short for _______
What is Bluetooth?
What is RFID (*radio frequency identification) used for?
What does GPS stand for?
Please review the material for any questions you miss.