Connectivity Quiz

What is a disadvantage of using copper cables for wired internet connection?

• Poor insulation

• Expensive

• Not affected by electromagnetic interference

• Higher bandwidth

Which type of wired internet connection is more likely to suffer from attenuation?

• Copper cables

• Fibre optic cables

• Bluetooth

• Infrared

What is a disadvantage of using fibre optic cables for wired internet connection?

• Poor insulation

• Expensive

• Not affected by electromagnetic interference

• Higher bandwidth

Which type of wired internet connection has a higher bandwidth?

• Copper cables

• Fibre optic cables

• Bluetooth

• Infrared

What is a disadvantage of using Bluetooth for wireless connection?

• Temporary short-range communication

• Requires direct line of sight

• Affected by bad weather

• Transmits data up to 2km

Which type of wireless connection requires devices to be in direct line of sight?

• Bluetooth

• Infrared

• Microwave

• Laser

What is a disadvantage of using microwave for wireless connection?

• Temporary short-range communication

• Requires direct line of sight

• Affected by bad weather

• Transmits data up to 2km

Which type of wireless connection can transmit data up to 2km?

• Bluetooth

• Infrared

• Microwave

• Laser

What is a disadvantage of using satellite for wireless connection?

• Temporary short-range communication

• Requires direct line of sight

• Affected by bad weather

• Transmits data up to 2km

Which type of wireless connection uses satellites above the Earth's atmosphere?

• Bluetooth

• Infrared

• Microwave

• Satellite