WN-BLUETOOTH

What is the main purpose of Bluetooth?

• High-speed data transfer
• Wireless communication between devices
• Networking
• None of the above

What is the frequency band used by Bluetooth?

• 2.4 GHz ISM band
• 5 GHz band
• 10 GHz band
• 60 GHz band

What is the maximum data rate supported by Bluetooth?

• 1 Mbps
• 2 Mbps
• 3 Mbps
• 4 Mbps

What is the range of coverage for Bluetooth?

• 10 meters
• 20 meters
• 30 meters
• 40 meters

What is the main difference between Bluetooth and HiperLAN2?

• Frequency band
• Data rate
• Range of coverage
• Network architecture

What is the main difference between Bluetooth and IEEE 802.11a?

• Frequency band
• Data rate
• Range of coverage
• Network architecture

What is the main difference between Bluetooth and IEEE 802.11b?

• Frequency band
• Data rate
• Range of coverage
• Network architecture

What is the main advantage of Bluetooth over HiperLAN2?

• Low power consumption
• Low cost
• Wide range of compatibility with devices
• Efficient use of network resources

What is the main disadvantage of Bluetooth?

• Limited range of coverage
• Limited compatibility with a wide range of devices
• High power consumption
• Interference from other devices using the same frequency band

What is the role of frequency-hopping spread spectrum (FHSS) in Bluetooth?

• Physical layer technology
• Data link layer technology
• Network layer technology
• Transport layer technology